I am 12 and i have recently been thinking of more vehicles to build. ive already build a tank that replaces your rifle that even comes with sounds and tracer...
heres the tank: http://www.mediafire.com/?h67ziccx9gr6ech
Tank pictures: http://imageshack.us/g/90/bandicam201106302131159.jpg/

but now I need new ideas for the new machine gun thing lol. so I need help.
The best idea will be built by me and the winner will get to help me test and get sneak peaks at they`re design.
so if you have got ideas for a Jeep or any vehicle that involves a gun the post your ideas here