Awesome, mate

Kerol'll be just as radiant today as he is on this render! It turned out really well. I especially liked the way you handled the hair, most would've made it a half-assjob but you really succeeded in showing what it should be doing, not that I've ever seen anyone shoot out a beam of pure energy...

I also love how you contrasted the details in the hammer and made it look like the hammer had been built, with golden goodness...
I would've upped the contrast on the character just to test how it would look but I'm guessing you've already done that and realized that the hammer is, after all, all that's needed.
I can sit and stare at this for at least 5 more minutes...