Have you already created something? That was fast. I'm not a very good mapmaker in the fourth game (I used to make maps a long time ago, but I'm even ashamed to show them :)), but I support the idea of the contest. I advise everyone to participate!
A few notes (how can we do without them?)

Isn't that too little time? I understand that in the fourth game, there isn't much fuss with scripts or videos, but personally, I wouldn't create even a decent landscape in a week.