Other mistake: During the first phase of the battle with the Zeon forces, in particular in close-up when Amuro botches the landing from the catapult and drags the mobile suit belly down onto the rocks, the V shaped head ornament is entirely red, instead of being red in the middle section and white in the fins. (00:15:40)
Other mistake: When Scooby is eating the hot dogs at the "Hotus Dogus" stand, his tail goes transparent.