Steampunk artillery

I decided to try to model and texture something fictional after a long time of working on existing things like cars and aircraft. The primary inspiration is from field artillery employed during the great war, first generation tanks (British Mk1) as well as the various armored vehicles that were experimented on during the war such as the Rolls-Royce armored cars. I do intend to rig and animate the model as a way to practice certain things such as smoke simulation (exhaust and guns) and dynamic paint (wheel track marks).