I know Prime doesn't transform the same way as the G1 toy and I don't really care. I tried to figure out a way to take the door panels off his arm and make them flip up on the back, but it was going to be a lot more fabrication than I wanted to deal with. However, in keeping with his G1/cartoon form, I make some custom exhaust/blasters for his arm. I tried to find a toy that I could take the exhaust pipes off of, but couldn't find any so I just made some. If you look close, you can see some scribe marks where I tried to make it look like it was vented. I gave up after my lines were not coming our straight, it was also my first time at using a scriber and I need more practice. I gave him a red visor like his toy instead of eyes that are in the show, I just liked the visor better.
I might turn my other prime into Huffer.
The blue is Testors Blue Angel Blue and white is SEM vinyl dye. I dirtied him up a bit after all was said and done.

















EDIT: I had the wrong settings on my camera so I took some better pictures of him in bot mode.