I only brought it up because the three characters on display and the fourth you're speaking of painting would correspond roughly (but not completely) with four of the five gods in that fantasy setting. They're very central to the story. You may not be interested in the books and you may not like them if by any chance you do read them, but they're my favourite fantasy novels.
But anyway, yeah, I can definitely see how you landed on that theme with the figures you had at hand. And lovely figures and paintjobs they are, too.