I used a base of Sinful Colors Snow Me White and Wet n Wild Ebony Hates Chris. I stamped images from Sugar Bubbles plate 004 for the Stormtrooper and Darth Vader. I did a muted galaxy nail on the other nails by sponging on OPI You're a Pisa Work and Color Club Age of Aquarius, then dabbing a bit of China Glaze Fairy Dust. I added random stars with more Snow Me White.
I even painted my right hand! Princess Leia is a decal I made.
May the Force be with you.