Never telling on the Internet... is a dangerous place
Interests
Drawing stuff, monsters, horror movies, biology, invader zim and other countless tv shows for nostalgic purposes (or just because they are soooo good), astronomy, the universe in general, stuff. And pokemon, that too.
That might work. Would people even be willing to pay for this? As long as we do not associate the plushies with Pokémon outside of the game, it wouldn't be an issue with Nintendo and copyright either, since the mons themselves are our creations.