Hmm...
The leg motor isnt back far enough (the BowCannons leg motor is mounted on its back, close to its generator so its the first part of it to get any power.)
The Heavy Laser's shouldnt have any holes completely through them, thats why mine dont. It's a laser, it needs something to force it from behind.
No offense, but the cockpit looks like a duck billed platipus.
The Jump Jets and the Fleet Jets (Jump launch it into the air, fleet propel it forward) are just not right. I cant even see the Jump Jets actually.
Heres a pic of it's back:
As you can compare from the two models, the stabalizers are also too thin. They were meant bulky as too add more power to stabalization when it would brake from a fleet jet launch, or land from a jump jet launch, not to mention 50 tons running at 80 MPH isnt safe without something to keep it up.
Well, thats all I could really find in comparision of our models. If you werent trying to make your own BowCannon model, and just make your own, it looks great.

Dark Basic Pro has arived! I can feel the power!