When you use it it just makes you act like one.
That’s the point though.
Also wrong category.
Yeah, but that’s boring.
Agreed. Though I completely empathize with not being happy with a hard-earned item not functioning as expected, seeing a whole different set of rabid animations on a different model is way more fun, frankly.
Also, while not super convenient, anyone that’s earned the infection can probably replicate what OP wants with the infection flame particle stacked onto any of the dozens of undead workshop models.