Hi!
Yes it's from a series of books, or, more correctly, comics book, "Les chroniques de la lune noire" (did I spell it correctly?), originally published in french. With a web search you can probably find several screenshots of the series, this one for instance:
http://www.passionbd.com/chronique01.htm
Has been translated in a few Languages, but not in english, as far as I know...
As for the mod... More news in 2-3 days! (it's taking a LOT of time with all these black moon dudes... orc, trolls, giants, humans and the like)