Well i was going to start on the 1/72 F-302 but decided i needed something that would be just fun and whacky. So here is what i have started.
The main hull parts or from a craoy Challenger II kit. Some other parts are from a M2A2 and from the rollers off a M60 Blazer.
I smoothed the turret and the top hull and i will be adding armor sheets to it and also making a close in weapon station with another optics station. There will be both rocket launchers and mini guns built into the side of the turret and i have yet to decide on the main gun.