>>8209547I get what you're going for, but I think that your proportions are off enough to make your transformations very difficult if you were to make an actual toy of it.
From the sound of it, what you want is something like combiner wars legends class groove, but with the backend of the motorcycle as the front end.
Basically, look at TR galvatron, who has some similar features in jet mode (part of the alt mode flips onto his back and his legs do the splits and calves lock into them halfway, and even his chest panel that's down in alt mode could be popped up)
even then, the cod piece would have to be comically large, wider than his chest, to fit the look, and TR galvy's thighs were rather tiny. Titans return perceptor has a similar transformation.
I would definitely suggest a fembot (if that's not what you were already going for, gender on TFs is sometimes hard to tell), allowing for super wide hips, but maybe the thighs need to be at a V shape angle in alt mode so the fenders can be closer to the crotch.
Do you plan on customizing something into it?
