The project that would never die! (older threads showing truck mode and some of the features : Heavy/Scratch: - Kre-O Ultimate S.F.H.A. Optimus Prime w/ trailer upgrade Heavy/Scratch: - Kre-O Ultimate S.F.H.A. Optimus Prime w/ trailer upgrade) 6 years later, I'm still making upgrades to that thing. First, a completely new hitch plate. Smaller, it now turns into a long riffle for Optimus and into a different shorter gun for Super Optimus. Less bulky, both weapons look more like actual weapons now. Next, lots of work on the trailer. Found a way to integrate a waist armor to the front section (linked to the chest armor). Also refined the boots to make the trailer look more seemless when viewed from the side. As a bonus, they make the legs look beefier. Super mode wings are now wider and have integrated boosters on the back.