This is an interesting idea, actually; do you happen to have a link for (spoiler-free) PoE example?
Beautiful stylized drawn art could work really well, especially if they weave it into the UI and loading screens and the like. I'm not a fan of Inquisition, but its stylized tarot art was amazing. (I think it started with DA2, actually.) And I don't think it would be... prohibitively expensive?
