No problem.
I dont know who did it personally. Hes someone whos been kitbashing hasegawa kits to make them transformable and then selling them on Japan Yahoo. So I think unless you speak Japanese, you're out of luck.
Btw, he also made a VF-0S, VF-0D, VF-1S, and VF-1J.
Hes also does LED mods where he places LEDs in the wings, head, etc... basically anywhere that has lights. Pretty crazy imo. Take a look...