WOW! the chubby forearm looks great now but how will you solve the clearing of it for fighter mode? the gunpod will hang very low.
Too bad the hands didn't work, brilliant what you did.
Are those 1/100 hobby base hands?
From previews experience, the parts that will get the most friction during transformation that chip clear coat or paint are, the outer shoulders, medial forearms (they rub when you tuck them into fighter mode), the inner shoulders with the outer shoulder, the forward swivel point between the intake and thigh for gerwalk, the inner canopy shields rubs with the canopy, and elbow with the forearm clearance.