@Error014: that's great , i like retro style laugh

@MasterQ32 : It's hard to see some 10 or more textures,
i just see one grey texture, with strange green things on it.
Some AAA games uses terrain chunks and some 5 multi texture, each chunck can have different textures and common ones for merging (Oblivion game) !

For your screenshot : it's very very grey, it looks strange, far from some natural terrain.But if you don't target making a game and just bring tehcnology it don't matter !

You should search for better textures : try cg textures , and put real better lightening instead of flat look and light !