What was it originally from, I love it?
The artist is Dean Spencer, though was customised for this book (pyramids on front cover then custom back cover). He has a whole selection of stock art on Drive Thru and very reasonably priced for such a great artist, he also does most of his art via votes from his patrons each month. Highly recommend.
I noticed this book is up to Electrum now - good job and hope you make it to Admantium!
Thanks! It has done better than I could have ever hoped, there's also a Fantasy Grounds version available now and has been approved for print on demand, coming next year