In Undertale game, Asriel is the biological child of Toriel and Asgore and the adoptive brother of the first human.
3D Printable model : Model 200k polys complete, splits in 4 parts
Model format : ZTL, FBX, Obj, STL, or WRL with vertex color for color print model.
Approximative size : height : 5cm
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