Interested in digital art?
My sister site, ajbower.uk, is dedicated to helping people to take advantage of Amazon’s low-content book creation in order to make money. It’s free to do so, but you need to be at least a little proficient in digital art creation. Click here to see a post on the subject.
However, it’s easier than you think to create books and covers for Amazon KDP. You can view the tutorials here. Most of the time you can get away with a high-quality image and some text on the cover, but creating your own covers from scratch means yours will be truly original.