In this tutorial, we go over basic 3D modeling and texturing of a cube in order to recreate a 3D version of the Minecraft icon/logo of the grass block using Adobe Photoshop CS6.
Minecraft: http://minecraft.net
R3D CRAFT 512x512 HD Standard Minecraft Textures: http://db.tt/v6riZikJ
Don't have the Cube preset? Check here: http://forums.adobe.com/message/4722848