Speaking of the "Takara Trilogy", here's Jim Sorenson with the transforming sequence lineart to Chromedome from The Headmasters! Note that Chromedome's character is different depending on which side of the Pacific you're talking about: in Western circles, he's an academic; in Japan, a hot-headed mech struggling with the responsibilities and duties of a leader.

Head On over to Jim's blog to see from car to robot mode!