Can you help me find AI that can generate good book cover art for the book I'm making?

For context, I'm making a book and posting it on Wattpad and I can't draw digital yet so I want an AI placeholder cover for it. I need an AI that can do scars, like say if someone had a clawed eye, and 3/4 of something gone but can also do stuff like placement and extra elements. I also need to make sure it can do moody things. Thanks in advance!