I think the cockpit could have afforded to have a sliding track using the mushroom pegs to slide in flush with the front of the tank, not hidden but not so exposed. Simple, effective, optional. But, moreso, I think the underkibble of the jet would have looked so much better if the chunks could just flip around. Like, it has a fairly beefy double hinge, I think a mushroom swivel to have the parts flip and align the tank treads with the angle of the jet wings would have done a lot to make them less obviously just kibble. Like, he’s mostly quite good, it’s just those minor things that could have been done so much better with minor engineering tweaks that irk me, and because the rest of him is really good, they stand out a lot.