I know that the Joker doesn't have female boobies in his nurse getup but the Marvel Legends Electra action was the only qualified figure that I had at the time lol. Anyways, using the Electra figure as a base I repainted the figure with flesh tone paint and also painted the top part of the the boots to resemble socks and the bottom to resemble shoes. And for the uniform I took an old white t-shirt made a pattern and sewn the piece together. I popped the ie Master's Joker's head on the body and gave him professor X's gun from the original X-men figure line to give it the finishing touch. I put in the movie Master packaging and added a mask as a crim scene evidence.
