hansime

I did. As far as I recall he liked the overall theme, though he probably already had his own design ideas about Sentinel Prime and in that sense I was likely way off. So not sure what he'd think in that regards. Think he was mostly surprised someone went through the effort of designing a character out of an arm poking in the air though.

Yes, it is. Or rather, what I imagined him to be before we saw anything more than his arm.

Rabbicrater is standing and pointing on top of the cockpit of the rocket base (pretty much at the base of the rocket really).

I deliberately left the ones that are Decepticon Micromasters in the US Hasbro versions out to avoid confusion. I had started work on a Decepticon version with Metrotitan where these would be shown off, but never got beyond a rough sketch and not being happy with how Metrotitan was posed.

Blue - Chromia

Green - Moonracer

Red - Firestar

Pink - Elita-One

No idea. I've seen Kris Carter put out a TPB of it back in 2013... No idea if it's still online on the Allspark or elsewhere.

 https://comicsanonymous.wordpress.com/2013/12/31/transformer-fan-collection-by-kris-carter/