Do you know who colored the last two pages?
I dunnae. This was originally a little black n white fanzine/underground publication, and then got serialized and colored for Heavy Metal. If not Bode himself, I have no clue
I forget who they had color it for HM. Vaughn, by that point had been in the grave for a couple of years. The sad thing is that Vaughn colored it himself for his first Cartoon Concert (1972)and they (HM) didn't know about it. In fact, the 5th image on this page is Vaughn's coloring. A friend of mine owns three or four of the original pages. Yeah, Sunpot was published by Albert Schuster and was a very nice package on high quality paper selling for $2. I've had a few of them over the years.