Orion would be a villager in animal crossing. he'd be a jock wolf and his catch phrase would be "cheesecake" and his greeting would be "awoo!" he might look like he'd have all the sloppy furniture in his house, but inside is actually very clean and has a lot of stuffed animals and sanrio furniture.
he likes to play hide and seek, he will ask you for your cool fossils and ask that you get him mostly fish. if he gets in a fight with rigel he'll ask you to bring him a gift. also he loses his notebook a lot, the description would be "it looks like there's a lot of sketches and notes in here! what cute stickers!"

if orion had to pick for himself he would want to be a sim with a career in cooking and an interest in cats.

i'd really like to see him in nier, maybe as one of the characters in the protagonist's party. that'd be cool, he would be a good support and his attack style would be aggressive.