Finally I have found time and desire to finish the sketch that I started a long time ago. There is something fast and heavy in one time. Another form exercise.
There are three sets of assault rifles for MMO "AfterWorld" (http://www.afterworld.ru/node). I had strong conditions toward key points, texture limits and some other, like wood parts for one set.
There is rough sketch of some military vehicle I would like to draw a bit later. So far this is just first idea without any details that I have to compose and final render. Just an idea something heavy, armored but dynamic as well. Will see what I will be able to get from this rough sketch.