Hand size slider for workshop models

Mac mentioned rigging fingers for VR support in the Discord’s workshop channel, but broken animations aside, a lot of models won’t have rig-able fingers because the model’s hands are much larger than the armature’s. This is especially the case for more stylized models (aka half the workshop), since they emphasize head and hand size.
A simple solution to this would just have a slider in the editor (similar to the shoulder width/height options) that would let players adjust hand size, scaling them up/down to match the hands of the model.

Like how big is King K. Rool’s hands? I also wanted to have the player model’s hand rigging fingers in a third person perspective.

The workshop models’ arms need to be adjustable because I don’t like (for example) a potato gun clipping in the workshop models.