anyways, a possible advantage you have is that you can ask Mateusz himself to check if your info is right when you have a strong doubt about something. Since you both share the same language it'll be much easier for him to check
and don't be afraid to add new info, for example you can set yourself a challenge to make an article for every creature you see in the games, even if it's just a stub it's a legitimate and necessary page, and that way you'd be setting up the basis for others to complete with new info later.
