I found a color 3D scan of a pig sculpture here: https://viewshape.com/shapes/mmvw03vi8gy
It was made with an Artec 3D scanner. I added the color model as a zip file and edited the mesh by doing a remesh, sculpting/smoothing the mesh, cutting a flat base and orienting/scaling the model - all with MeshMixer.
The author marked this model as their own original creation. Imported from Thingiverse.