A Few days ago I posted about a 3D Pinkie pie in minecraft, and chllenged pixel artists everywhere to move on from their 2D roots, and break into full 3d pony models!
Apparently the bronies at ponycraft.net have already created a few. You can find more images after the break!
Also another brony has done the mane theme with music blocks, that embed is down there as well.
MLP Theme with music blocks!