Many people will say “just sand it down”. But the extruder-printed plastic is still going to be porous as heck. A perfect place for germs.

Personally, I’d use the 3D model to create a negative mold of sorts, and then cast it out of something more human-friendly. But I haven’t looked at the complexity of this model, this would have to be designed accordingly.

Those layer lines look like a perfect place for all sorts of shit to gather and stick to.

If one has sweaty hands - stay away from 3D-printed / soft plastic shell mice.