I don't know if this group is active anymore but I am going to use this space to advertise myself, hope it's not prohibited!
I am a Wattpad designer and I have done some premades too for ebook. I am a mobile designer, I use only cc0 resources, I only take points as payment and I communicate through notes (or Wattpad). Of anyone is on need of a cover, contact me. And come look at my examples.
Have a great day folks!