Is selling a skin/model pack in my game for use by the player against the license agreement for purchased items on Marketplace?

Basically, I want to verify whether the content that I’ve purchased is allowed to be sold as a pack in my game. For example, I purchase a model from the marketplace as an unlockable player character, am I allowed to sell the ability to play as that character or would that go against the terms. From my understanding, I am just not allowed to resell the raw models and textures.

Thank you!