Skull of a cow with a carved pattern.

The model is detailed and made for anti-aliasing. Good for close-ups. Anti-aliasing modifier is on (display in the viewport – 0 iterations on render 1 iteration)

polygons: 106 167
points: 104 510

High quality renders:
https://www.behance.net/gallery/117293597/Carved-cow-skull-3D-model 

The archive contains the following files:
-max 2014 corona
-max 2014 vray
-obj
-mtl
-textures

You can purchase such a skull here:
https://skullbliss.com/