The other minor things I've added on the necklace are a couple of freshwater pearls and some Swarovski crystal flowers to give the necklace some more "bling".
I've also used a lot of 15/0 seed beads for the final touches of it. I've never used 15/0's in such a wide range in my bead embroidery pieces as I've done in this, and I must say, I really enjoy working with them and I'm definitely going to use them even more in the coming future.
What I'm also planning on adding to the piece, to give it that little extra, is a fringe that I've been having in my mind for quite some time. As soon as the edge is done, I'm moving on to that a-s-a-p :)