Art Challenge Day 9 - the Spellbook

I don't normally make requests like this because I'm 99.99% sure you won't do it (at least not for free), but between your art style and the design of this spell book, it's actually extremely close to something I have in mind and am trying to find. A spellbook, very similar to this one, but instead of wooden covers, rough-hewn black rock, and with silver frame instead of gold. And on the cover, instead of a small pool of water, an indented silver circle filled with fire. 

Of course, I know it isn't that easy and is basically going to require just as much effort as the original piece, and you probably don't have time to draw random requests from people who aren't even paying you, so I don't really expect you to draw anything because of this request.