Napstablook is a little ghost you can cross in the game Undertale
3D Printable model : Model 150k poly, socle 75k poly
Model format : FBX, Obj, STL, 3Ds max, Blender
This is only printable file and doesn't contain textures neither mtl. Model is meant to be printed on 3d printers.
Easily adjustable in any 3D software.
Let me know if you have any request ! Enjoy