You definitely need to put up a better picture otherwise people just aren't interested.
That being said from what I can see it needs some work.
First off get you art on and green stuff some fur, Ragnar really need to look bear-y. Get some pelts around his legs and over his shoulders
Also in the
GW GH hits you can get a buckle for the front of your moddle, it looks like a wrestle king belt with a sword. Cut off the sword and green stuff to make the belt stand alone.
But seroiusly get a better pic ASAP and maybe one with a little colour.