Batmobile MK2 shows no battle damage post-endgame (even though it should)

[Motor]

Finished New game and New game+. Everything is 240% complete. During this point of the game, the Batmobile MK2 is meant to look completely damaged, dented and scratched after the battle for GCPD. But my Batmobile looks completely pristine in-game (the showcase version shows all the battle damage).

Any way to fix this so that the MK2 Batmobile looks damaged in-game? It's very odd to see it so clean and fresh next to Batman's default damaged suit.