Here's a batch of figures I customized by altering or adding paint applications. Sorry about the blurriness of the pics again.
Anakin Skywalker (Secret Ceremony): repainted the robotic hand to a more accurate gold, used a toothpick to apply the red and blue wire colors.
Luke Skywalker (Bespin Duel): used acrylics to intensify the bruising and add blood on his stump
Darth Vader (Throne Room Duel): used acrylics to give the skin a more pasty white color and to intensify the bruising around the scars
Lama Su: used acrylics to make the costume more movie accurate (silver, black, and shiny)