Suggest textures/materials for condo surfaces and canvas primitives here!
Below is a list of already-suggested materials sorted by category (credit to Nuclearxpotato for starting the list in this reply):
New Materials
Carpet
Soft Tile Carpet
Used in the Theater condo.
Pixel Carpet
Used for the Curtain and Brass/Ceramic Lamp items.
Big Carpet
Used in Nostalgia.
Corduroy
Used for the Corduroy Couch item set.
Moon Carpet
Used in the Plaza (Laser Tag arena).
Jurassic Carpet
Used in Dino Drive.
Volcanic Carpet
Used in Dino Drive.
Ornate Rug
Used in Oasis.
Silk Cushion
Like the back of the modular booth seat items, but if it was a looping texture.
New Patterned Carpets
No equivalent textures in-game.
Fur / Fluffy Carpet
Materials+
Y -1250, Z 662.47

Floral Carpet
Materials+
Y 1851.52, Z 312.47
Tile
Mosaic Tiles
Used in the Plaza (Songbirds).
Linoleum Tiles
Used in Hospital and the Plaza (Game World Ports).
Large Linoleum Tiles
Used in the Plaza (Casino/Bowling/Laser Tag monorail room).
Bowling Linoleum
Used in the Plaza (Bowling).
Nightclub Tiles (High Contrast)
Used in the Plaza (Nightclub).
Glossy Concrete Tiles
Used in the Plaza (DIY).
Rough Concrete Tiles
Used in the Plaza.
Rubber Tiles
Used in SDNL (intermission room).
Rubber Tiles Long
Used in Corrosion/Decommission.
Large White Tiles
Used in the Plaza (subway station).
Dirty Roof Tiles
Used in the Plaza (Tower Threads exterior).
LC Stone Tiles
Used in Throne Room and Kingdom.

LC Mossy Tiles
Materials+
Y -1050, Z 112.47

Plaster
Glow-in-the-Dark Wall
Used in Dino Drive.
Glossy Plaster
Used in the Plaza (tower lobby).
Roof Panels (Glossy)
Used in the Plaza (bumper cars).
Popcorn Ceiling
Used in the Condo Hub (workshop condo rental store).
Plaster Ceiling Strips
Used in the Plaza (Vroomspeed).
Dark Ceiling Strips
Used in the Plaza (DIY).
Office Ceiling Tiles
Used in the Plaza (Rob’s Imports).
Antique Ceiling Panels
Used in the Plaza (Dark Voyage).
Smooth Plastic
Used on various furniture items (pictured: Tall Round Table).
Bumpy Plastic
Used in Bedzoom/Hallway Raceway.
Bumpy Plastic 2
Used in the Plaza (Nightclub booths).
Bumpy Tiles
Used in Hospital.
Brick
Worn Herringbone
Unused. Was previously used in the Plaza.
Worn Herringbone (newer)
Used in the Plaza.

Weathered Bricks
Used in the Plaza (Arcade).
Red Brick Path
Used in Dino Drive.

Smooth Bricks
Used in the Plaza (Lighthouse, Dark Voyage exterior) and Kingdom.
Large Painted Bricks
Used in the Plaza (Planet Panic’s game world port).
Long Painted Bricks
Used in Courtyard Villa.
Ceramic Bricks
Used in the Plaza (subway station).
Vertical Stacked Bricks
No equivalent texture in-game. Like the two rows of vertical bricks in the Fireplace texture, but that’s the entire texture.
LC Brick Wall 2
Materials+
Y -200, Z 162.47

LC Mossy Brick Wall
Materials+
Y -150, Z 162.47

Sandy Bricks
Materials+
Y -700, Z 162.47

Metal
Metal Floor (Square)
Used in Containership.
Waffle Iron Tiles
Used in Solar.
Sci-fi Metal Tile
Used in Hinderance.
Thin Strips
Used in Solar.
Thick Strips
Used in Solar.
Sci-fi Vent Cover
Used in Resort.

Metallic Honeycomb
Used in the Plaza (Vroomspeed).
Metal Sheet Roofing (Rusty)
Used in Containership.
Industrial Ribbed Metal
Used in the Plaza (DIY).
Painted Ribbed Metal
Used in the Plaza (Boardwalk).
Metal Grate Thick
Used in Acrophobia/Lookout (formerly used in the maintenance halls connecting the tower rooftop and Condo Hub).
Worn Metal Grate
Used in the Plaza (Rob’s Imports).
Thin Metal Grate
Used in Acrophobia/Lookout.
Red Grate Panel
Used in Frostbite.
Chevron Grate
Used in the Plaza (Ferris Wheel).
Diamond Metal Mesh
Used in Corrosion/Decommission.

Hexagon Metal Mesh
Used in the Plaza (SDNL’s game world port).

Golden Roof
Used in Haven.

Scratched Chrome
Used on various furniture items (pictured: Chrome Trashbin).
Trophy Metal
Used on milestone trophies.

Iridescent Metal
Used for a Ball Race upgrade.

Stainless Steel
Materials+
Y -800, Z 462.4

Lightly Worn Steel
Materials+
Y -1000, Z 162.47
Heat Blanket
Materials+
Y 1050, Z 612.4

Sci-fi Wall Panel
Materials+
Y 700, Z 112.47

Metal Dimples
Materials+
Y 1951.52, Z 112.47

Warped Metal
Materials+
Y 2451.52, Z 112.47

Wood
Thatched Roof
Used in the Plaza (beach house roofs).
Villa Wood Grain
Used in Courtyard Villa.

Scuffed Wood
Used in Highrise.

Vertical Slats
Used in Highrise.

Diagonal Boardwalk Planks
Used in the Plaza (Boardwalk).

Worn Painted Planks
Used in the Plaza (Boardwalk, tower lobby).
Rough Wood Planks
Used in Waterhole.

Horizontal Oak Planks
Used in the Plaza (Boardwalk).
Glossy Cherry Planks
Used in the Plaza (Arcade, Nightclub).

Clean Boardwalk Planks
Used in the Plaza (under the boardwalk Monorail bridge).
Smooth Painted Planks
Used in the Plaza (Tower Threads or DIY exterior).
Pine Wood Planks
Used in Pine Valley.
Chalkboard (Clean)
Used for the Chalkboard item.
Chalkboard (Dirty)
No equivalent texture in-game.

LC Planks
Used in Throne Room and Kingdom.

Old Tree Bark
Materials+
Y 1200, Z 362.47

Pine Tree Bark
Materials+
Y 1901.52, Z 312.47

Painterly Planks
Materials+
Y 1451.52, Z 262.47

Wooden Blinds
Materials+
Y 2351.52, Z 112.47

Concrete
Industrial Concrete Floor
Used in Corrosion and the Plaza (rollercoaster maintenance bridge).
Smooth Smooth Concrete
Used in the Plaza and Courtyard Villa.
Smooth Concrete Wall
Used in the Plaza.
Asphalt (Smooth)
Used in Pine Valley, Criss-Cross Rapids, and Courtyard Villa.
Grungy Concrete
Used in old versions of House.

Carved Concrete
Used in the Plaza (Dark Voyage queue).
Grooved Concrete (Long)
Used in Frostbite.
Clay Roof
Used in Resort.
Sport Court
Used in Courtyard Villa.
Pebble-Lined Concrete (Coarse)
Used in the Plaza.
Snowy Cobblestone
Used in Holly Jolly Highway.
LC Cobblestone Pavement
Used in Market and Kingdom.

LC Mossy Cobblestone
Used in Market and Kingdom.

LC Cobblestone
Materials+
Y -1100, Z 112.47

Wallpaper
Plaid
Used in Holly Jolly Highway.
Confetti Wallpaper
Used in the Plaza (Bowling alley).
Casino Ceiling (Dark)
Used in the Plaza (Casino).
Toy Stop Wallpaper
Used in the Plaza (Toy Stop).
Wall Mural (Volcanoes)
Used in Dino Drive.
Wall Mural (Ocean)
Used in Dino Drive and the Plaza (Laser Tag arena).

Wall Mural (Grassy Field)
Used in the Plaza (Typing Derby).
Wall Mural (Western Sunset)
Used in the Plaza (Boardwalk, Dark Voyage, Casino).
Wall Mural (Space)
Used in the Plaza (Arcade).
Wall Mural (Alien World)
Used in the Plaza (Arcade).
Polka Dots
No equivalent texture in-game.

Windbreaker Pattern
Materials+
Y 1751.52, Z 162.47

Marble
Marble Accent Tiles
Used in the Plaza (subway station).
Escalator Marble
Used in the Plaza (subway station).
Red Marble
Used in the Plaza (casino fountains).
Hospital Vinyl Floor
Used in Hospital.
Marble Bricks
Used in the Plaza (Poseidon).
Beige Marble Tiles
Used in the Plaza (Tower Threads restroom).

Dark Marble Tiles
Used in the Plaza (Tower rooftop).
Glass
Dimpled Glass
Used in the Plaza (Nightclub).
Clear Glass
Scratched/bloody glass, but clean.
Actual Frosted Glass
No equivalent texture in-game.

Warped/Stained Glass
No equivalent texture in-game.
Natural
Cloud
Used in Heavenscape.
Low Poly Cloud
Used in Nimbus.
New Plaza Water
Used in the Plaza.
Crashing Waves
Used in the Plaza (lighthouse beach shore).
Stone Fountain Water
Used for the Stone Fountain items.

Lava 3
Used in Hinderance.
Lava 4
Used in Eruption.

Cryo Magma
Used in Frostbite.
Flowing Lava
Used in Sunrise Isles and the Plaza (Dark Voyage).

Flowing Water
Used in the Plaza (waterslides).
Water Rapids
Used in the Plaza (casino fountains).
Flowing Bubbles
Used in Corrosion/Decommission. A static/non-flowing variant would be useful for creating foam.

Resort Suite Grass
Used in Resort.
Tropical Grass
Used in Treasure Cove.
Tropical Grass 2
Used in Dino Drive.

Midori Grass
Used in Midori.
Minigolf SDK Putting Greens
Used for the modular Minigolf course pieces. (center texture is in the surface selection as of 0.18.8.0)
Beach Sand 3
Used in Sunrise Isles.
Wet Sand
Used in Courtyard Villa and Condo.
Oasis Sand 2
Used in Oasis (floating islands) and the Plaza (fishing ponds).

Desert Sand
Used in Haven.
Forest Bed
Used in Courtyard Villa.
Forest Bed 2
Used in Smooth Autumn.
Jungle Roots
Used in Catzek Temple.

Dirt Path
Used in Treasure Cove.

Dirt 3
Used in Compound.
Rocky Mud
Used in Catzek Temple.
Mud Slide
Used in Dino Drive.
Gravel (Coarse)
Used in Criss-Cross Rapids.

Rough Rock
Used in the Plaza (peninsula pond central rock).
Oasis Stone
Used in Oasis (floating islands).
Cracked Stone
Used in Treasure Cove.

Cracked Stone 2
Used in Treasure Cove.

Cracked Stone 3
Used in the Plaza (By the Sea Shore).
Porous Stone
Used in Dark Voyage.
Porous Stone 2
Used in Hinderance.
Dried Sludge
Used in Corrosion/Decommission.
Dark Flesh
Used in the Plaza (Dark Voyage).
LC Water
Used in Market and Kingdom.

LC Water 2
Used in Kingdom.

Scarred Dirt
Materials+
Y -850, Z 112.47

Scarred Mud
Materials+
Y -750, Z 112.47

LC Moss
Materials+
Y -450, Z 162.47

LC Grass
Materials+
Y -100, Z 312.47
Lunar Soil
Materials+
Y -600, Z 162.47

Lilypad Water
Materials+
Y 2201.52, Z 212.47

Snowy Stone 2 (less snowy sides)
Materials+
Y 2051.52, Z 462.4
Grass & Stone 4
Materials+
Y 1851.52, Z 512.4
Grass & Stone 5
Materials+
Y 2301.52, Z 262.47
Grass & Stone 6
Materials+
Y 2101.52, Z 412.4
Dirt & Stone
Y 2151.52, Z 412.4
Misc
Hologram
Used in Event Horizon and a Minigolf upgrade.
Cake
Used in Sweet Tooth and Theme Park.
Fake Interior Variants
Used in Lookout and the Plaza, respectively.
Minigolf Boost
Used in Sweet Tooth.
Minigolf Boost 2
Used in Nostalgia.
Rainbow Boost
Used in Mushroom Wood.
Rainbow Ribbon
Used in Khromidro and the Plaza (Ball Race port).
Rainbow Gradient Static
Used for a Ball Race upgrade.
Rainbow Gradient Slow
Used for a Ball Race upgrade.
Nightclub Floor Panel
Used in the Plaza (Nightclub).
Light Panel
Used for the Light Box Square item.

Light Panel (Filthy)
Used in Corrosion/Decommission.
Light Panel (Insulated)
Used in the Plaza (Dark Voyage queue).
Nightclub RGB Gradient
Used in the Plaza (Nightclub).

TV Static 2
No scanlines. Used in the Plaza (Theater ‘now playing’ screens).

Force Field (Diagonal)
Used in Hinderance and Knightsend-by-Sea.
Iridescent
Used for Iridescent wearable items.

Ocean Screen
Used in the Plaza (Poseidon).
Dragon Egg
Used for the Dragon Egg item.

Goo
Used for the Green Goo (Physics) item.

Celestial Objects
Used in Minigolf upgrades, Heavenscape, and Ice Moon, respectively.
GLXY Grid
Used in GLXY.
Wireframe
Used in Nostalgia.

Candy Floor
Materials+
Y 2051.52, Z 512.4

Rice
Materials+
Y 2001.52, Z 112.47

Hypnotic Spiral
Materials+
Y -1100, Z 262.47

Ghost
Materials+
Y 2351.52, Z 562.4
Carbon Fiber
Materials+
Y -1200, Z 562.4

Changes / Variants for Existing Materials
Carpet
Felt (lacks texture scale support, uses incorrect material type/footstep sounds (concrete))
Carpet Basic, Grey Carpet (these would especially benefit from grayscale/white variants for better recoloring)
Garnish Carpet Neon Floor (name has a typo in it, glow doesn’t work if World Align is on)
Stone Wall (should not be in the Carpet category)
Tile
Prism Tile (in Prism, this texture’s LED array is always the same color as the metal backing/frame, but recoloring the Condo version only changes the metal. A second variant of this texture with support for recoloring the LED array would be great)

Theater Tile (Dark) (A white/light version of this would be nice. There is another texture called “Theater Tile (Light)” but it looks completely different)
Metal
VR Grid (glow doesn’t work if World Align is on)
Chain-Link Fence (texture scale doesn’t work if World Align is on)
Natural
Grass 3, 4, 5 (lacks World Align support)
Moss 1, 2 (lacks World Align support)
Mud (lacks World Align support)
Sand (lacks World Align support, texture shifts if you move it?)
Lava & Grass Textures (these would all especially benefit from grayscale/white variants for better recoloring)
Crystal Ore (could use a variant with glow/emissive support)
Flesh (both variants writhe slightly; a third variant that is static would be nice)