It's a Megabloks set deeply improved with Lego bricks (50% Megabloks, 50% Lego).
Actually I've changed the whole inner structure because the former one was too fragile. Wings and tail were falling down when lifted !
It's not finished yet (some improvements to come with Mark II).
3 short movies (.avi)with engine running on Brickshelf.
My Mustang features:
4,5v motor drives the engine
flaps and landing gear retractable
radiator flap moveable
fully articulated pilot with detailed cockpit
Excellent modifications. I have seen the version three with the nose art and other changes and love it. To the frankly illiterate knuckleheads below me in the comments from around 2007 (you know who you are/ were) I see you struggle to write in English, and so it's understandable that you cannot read well enough to see this is a modification of the megabloks set using lego parts. I owned this set too, congratulations, but I can see it is completely changed.
HOLY SUGAR AND SPICE!!!! This is by far the most realistic plane I've seen on here. I applaud your brilliance!!!! I can't point out ANYTHING wrong with it. You have even awed my dad!!!! Congratulations on A EXTREMELY FANTASTIC model. I hope to see more in the future!!!!