have enough social media engagement and either: someone with an extra code gives it to you; successfully engange in Vgens Twitter and IG application, or you submit a valid post (statement looking for a code, link to your account, art, and the hashtag).

If you want to sell art you indeed need a VgenCode, there are several ways to get one vgen.co/for-artists (scroll all the way down) but it boils down to: verified artists receive 2 codes they can hand out to people they vouch for; join Vgen Events/Art Challenges and get voted for;

would be cool if i could afford to renew my csp license...
20€ ych? your character on the roof doing whatever you want with a simple animation, using the same background.