I used starscream supreme legs for the back side, then cut out random pieces for the floor.

 

Decided to make a new cannon for megatron,
What do u think? Still a WIP

 

Want to get it close to this.. I know it won't be exact but better than what he has

 

Always felt that the stock barrel was too thin so I like we're you are going with this!
Looking good so far!

 

Thanks!
Small update still might add some effects

 

Wow, I like that! It looks much better than the stock!

 

Got soundwave and shockwave in, all I need is devastator!!!

White outline stickers work great!

 

Sorry for the crappy pics but here the final megatron gun mod, plus thundercracker and skywarp..

 

Head swap,