I asked it in the facebook page… I don’t want the Earth’s Core’s Patreon page to look plain, but I don’t know how to draw well enough and where to find a picture that will match the story and will not be a problem to use…
If someone know a sight where I can find a free picture to use I will be grateful for the recommendation!
If someone is willing to draw some sort of a cover, it might be the official cover of book 1, which I imagine with a cover like this more or less for a background and a brown, shining big sphere in the middle…
Rebirth Online World 
Cover picture look dope
Yeah but I guess it was taken from somewhere and I don’t want problem in the Patreon page…