See Raidou's updated model in SMTV really, really makes me believe it was updated this way to be put in SMTV. It's poly count matches the models in that game. Also they didn't give anything else that treatment too. By that I mean the Raidou only demon models. I'm seriously going to laugh my fucking ass off if Radiou gets added as a guest in V and Yakumo is never playable.