zbrush Sculpting practice
Nice models 
The overall is very awesome .and you are also very good . but I think its Its surface in some strong rust , maybe it will more prefect .and you must be able to create more attractive works .keep on doing ...
Simple sculpture,but details are good,like the damages you added.
i think this textures all single, if you painte important for it, i think the effect will be good.










kind of reminds me of Duke Nukem 3D