So this idea has been kicking around in my head for a while. I had the blue RHINO and was trying to figure out what to do with it. Blue doesn't fit the Joes, so I made it a SHIELD vehicle, but then that never seemed to fit, either. Then inspiration struck.
Some of you might remember that I turned a lot of Joe vehicles/1:18 diecast cars into (non-transforming) Transformers several years back:
So I figured: why not a Sky Lynx-y type of rig?
But then I remembered that Sky Lynx as a character sucks, even with the cool combiner concept. And with the colors & bulk, I figured he's better as Ultra Magnus. Especially since I don't want another giant-ass truck to deal with. And UM has 2 modes, anyway - one mostly all-white and then one with all the car carrier crap added on, so it's not too far a stretch.
And given my Optimus ROCC, it made all the sense in the world.
Cheers!