I replaced some of the textures for the cubes with a higher resolution one.  Before was using a 16×16 texture for the cube faces, and now I have had my artist friend whip me some 64×64 textures, and I must say, it looks awesome! Up next will be spliting the world in a loadable format and load a set number of regions depending where the user is at.  For now though, let your eyes enjoy this sweet, sweet eye candy.