I have a soft spot for Harley, and despite the poopness of the Suicide Squad movie, I do love the Harley design:

This was made by an artist at the con, “Arkham-Arts (Ski)”. I did a Google search for him, but all he seems to have is an inactive deviantART page :(.
Here’s a close-up of the face, showing the her choker:

and a close-up of the base:

And what she looks like from the back:

A lovely little Harley to add to my collection 🙂