Hello! Sorry for not replying straight away. No other artists have applied so I'd be happy to do it with you. Don't stress yourself too much about having to make super complicated game assets. You can do whatever style is practical for you in the time. Out of the ones you sent I quite like the little elf, goat in a coat and the medieval one (since it may be quite fitting). We can discuss this more on discord. I will add you and start making a server for the people interested.