Heh, digital camo patterns that don't look messy on anything smaller than a paint gun are impossible to do, IMO. I'll be sticking with the Prime's current greens/golds/barley-grey color scheme for now. I've still love to see it done on something as small as a TF, with the camo's resolution in-scale with how large a vehicle's camo would be.
Aha! so I am not the only one who thought to use the deluxe onslaught for OP... personally I was considering to use it as Ultra Magnus or Apex armor Optimus.
Never thought about the scaling issues. I don't customize so I wouldn't know. I just love looking at them.
I'll likely have a table at one of the Richmond Hill/Toronto/Brampton-area April toy shows - if I finish this guy by then, I'll be sure to bring him along.