I wish that I lived in the UK so I could join the Sad Muppets. Looks like a lot of fun. I love the originality of your dwarf. I think the shiny photo is because you have the light pointing at the mini. Try over head lighting if possible. Great mini. I hope that my Gotrex mini comes out as well as your mini.
MORE VARNISH!!!!!!!!! Back the truck up and dump more varnish!
Just kidding. I don't like the gloss look, but if you tried to fix it then you tried.
And don't listen to them about the hair color. True, GW slayers are supposed to be orange haired, but it's not their model is it? (The answer is No. They made it, but the model is yours.)
Perhaps he was ostracized by the slayers so he went green. Or maybe he's a Punk fan. Or maybe he spends too much time in the chlorine pools.