Excellent work on both model, YL !!! I used spatch, and it's a really good app, even if I had a lot of system crash with it... :-( If that can help you, have a try to Anim8or, another 3D app, as easy of use than spatch, but with no crash and a lot of more modeling possibilities. For the picture, try a little brightness on you mosaue (I can't remember the right english word, I'm french !) floor and a little bump. That's the only problem to my eyes... Continue this really cool work ! (Errr... maybe put your models on sale, or on freebies could be really cool, no ? :-))