Hey Zarvanskyi,
I am indeed looking for an Artist.
Check this out and tell me if you are interested to help with that Project:
https://itch.io/t/7008955/art-seeking-artist-pixelart-for-autobattler-project
I did not search for an Audio-Artist in that post, but I indeed need one.
If the game does have success, you will recieve a rev-share of course.