Material Cows

Include

64x64 pixel art sprite of:

1.  a cow normal.
2.  a cow wood.
   
3.  a cow stone.
   
4.  a cow iron ore.
   
5.  a cow iron.
   
6.  a cow slime.
   
7.  a cow ghost.
   
8.  a cow ghost white.
   
9.  a cow stellar.
   
10.  a cow gold.
    

A version with outline

An icon for each one.

and their aseprite files.