PSX is one of the easiest styles to replicate without an artist. Uses resources like this to find low-poly and PSX assets, make sure to check the licenses. I hope you find an artist but don't give up on your artistic vision if you can't find one.
I'm already knee deep in my own game at the minute and I tend to work a lot slower in groups but I tell you what. If you have any questions regarding PSX development you can ask here or add me on Discord and I'll do my best to answer :)
