Aggressive (?) Car and Studies

I have a few friends who are into transportation design, and it's been
rubbing off on me. So I decided to change things up a bit and do a car
sketch. It's inspired by the most fearsome creature in the animal
kingdom- the mighty Gerbil!

Below are a few studies I did while at a local military musuem. I'm
fascinated with all things mechanical and I'll definitely use what I
learned here in future works!