Head - Interrogator V1
everything else - Star Viper

It takes a special kind of driver to operate the M.A.R.S. Battle Ripper, and we'er not just talking driving skills. A guy would have to be pretty crazy to pilot one of these things.

And that's exactly what Render is, crazy. He could have been a Negator driver or a Ferret. Given his choice, he picked this bizzare monstrosity.

Render demonstrates superb driving skills and the ability to use any vehicle as weapon, especially one that is a weapon.