G1 style Orion Pax's head sculpt. All hand made by me, according to the look of Orion Pax in G1 animation.
Wow that head is spot on! Robot mode looks great, and nice choice with the Kup fig. The truck mode is the only weak point, but that isn't a criticism on you. It's hard to make a truck look good with those colors. You did an awesome job!