@chrisvis: you got a realy got eye for details and you are right about that dark border of the arm. the reason for that was that i had no surrounding image which fit to the backplate so i took a random garden image, turned it till i was happy with the overall reflections, on that spot the surrounding image seems to have a dark spot behind the arm which the final image you can see behind does not... :/
@martincarlson: indeed the clients wish was a style for the gnomes inspired by the movie "gnomes" (for the female) - but i want to say that my image of course does not reach the quality of the movie-characters from "gnome" - im aware of that but not sad about till i know i had 2 days, the makers of "gnomes" probably took longer to develop their characters


again, thx for watching and all that kind words,
happy rendering guys!