Firstly, I'd like to say, awesome pic Dust.
But I've nitpicked a couple things that I think you could do to make the picture look better. So, first thing I noticed was how bright the fairy was and how it luminates the monster with it's brightness infront of it, and still manages to do the same for the link behind it. (Correct me if i'm wrong, and just seeing it akwardly.) But what I got from this is that obviously the fairy is bright and has a wide radius of lighting. So what I saw was that it wasn't lighting up the atmosphere along with the characters? So I put something to show you what I mean in my edit.
Also my second thing is why is Link so bright in comparison to the monster? It personally makes no sense to me that everything is in this extremely dark cave, yet Link is bright as all hell like he's got some type of aura. I personally think he would benifit with more blending with the background, a little darkening and maybe a bit more blue-ish glow from the fairy. Nothing crazy, but just a bit of blending yakno? I personally didn't take it to a far extent in my edit, but I just darkened him a bit to give you a feel of what i'm saying.
But yeah, that's all i've got really.. hopefully I helped ya a bit. If not, well atleast I tried. Either way, good work and keep up with dem skillz.
Oh and here's the edit lol: