You know like the Constructicon. Here's the description of whats in my head.

Vehicle:
He turns into a Green and Purple crane much like his G1 self.

Robot:
In Robot mode he should be tall and lanky with the crane coming off his back and also able to rotate up and over his right shoulder. He's got a scottish accent so he has a kilt in the design. Also when thinking tall and lanky think like Lockdown. Thin biceps and thighs with bigger calves and forearms. Almost "popeye"-ish. For the face I was thinking Al Boreland influenced for the face, beard and all.

Anyone wanna try whipping it up? It would be cool to use for the Animated season 4 continuation thread in the animated section.