Take a 1/48 scale Yamato Valkyrie, sculpt a head from an Alt Hound, use parts from the G1 and Classics Jetfire, prime and paint with Testors Model Master paints, add washes and bake and what do you get? Well, if you REALLY bake it you get a head rush and possibly cancer. If your being metaphorical, you get a Masterpiece Jetfire figure. He stands 10 inches tall and a full foot when wearing his armor. The helmet is removeable with moveable antennae and also stores in jet mode under the canopy.
To be sacrificed to the gods of eBay later today. Enjoy!