The picture doesn't show the blending well but I agree about the pastels working for Slaanesh models. This is the first all NMM model I have done, again the photo doesn't show the gold as well as its painted.
I agree, a really nice sculpt. And you've done a good job on it, too. You've really carried off the pastels very well. I've been struggling to get a decent version of this guy, too, so I can appreciate your hard work.