Hey there whosalbercik, I would like to help you but I'm not exactly a seasoned artist by any means, I've only done simple logo design and UI design and some basic Pixel art. I'm willing to give it a shot though :D
How do i contact you?
PS: (I tried discord but I'm pretty new to the planform and i wasn't able to search your username or anything as i wasn't able to figure it out, that's why I'm replying here)
Additionally here are the 2 games i made (both are jam games made in 6 days each)
https://itch.io/jam/brackeys-14/rate/3850124
https://itch.io/jam/stop-killing-games-game-jam/rate/3738820
(I made quite literally EVERYTHING including the art and the logos)
Additionally i also have more (non game dev related) artwork of mine on Instagram @ Code._hamza
I hope i can be of help as i too was looking to join someone's team :)