Does anyone have a Stitch player model or know if there’s one existing?
There isn’t one, and that’s because it would need to fit a valve skeleton and even if you scaled it up you’d expierience issues like the arms/legs being too short (and if you made them long it would look really weird and/or bad). The only way to get animations on stitch is to make custom animations which are hand made and take a large chunk of time to make, or Sonic playermodel animations “could” (and I use that loosely) could work.
I found a ragdoll model of stitch. Would it be possible to turn it into a skin?