My friend Rachel had a great Green Lantern Halloween costume, so I came up with this idea built around it and put a shoot together.
Main light was an SB-80DX in a beauty dish, camera right, fired with a pocketwizard.
Fill light from another SB-80DX with double fluorescent gel directly in front of camera pointed up, fired via optical slave.
Accent light, YN560 with a grid spot and red gel pointed at her hair, fired with a pocketwizard.
Shot taken on a tripod, 2 sec at f/8, iso 400 I believe.
Setup shot can be seen here