Black Series Leia works well for a lot of female customs. Pop on a spare Jessica Jones head and paint the flesh color on her shoulders above the costume.. I love metallic paints in general and I think this Tamiya Metallic Blue (X-13) came out looking dazzling!

Not sure I'm completely happy with the jewel. I picked it more for it's shape (only had to make a couple cuts on the original piece), but would rather find some kind of gem that will reflect light, kind of like how I found for my Micronaut Jasmine custom. I'm keeping my eyes peeled to find something :)