I don't think anyone really cares if you are an 'expert on the color green' at school. It's not the purple that needs to be toned down, its the green. Look at the concept, the green needs to be darkened and neutralized some, and the purple needs to be a tad bit reder in the shadows. Also maybe throw in a tiny bit of pink into the skin tone, just a small amount.
Get rid of the gold on the blindfolds, it looks out of place. Everything looks kind of blurry, but that could just be the unwrap. Post the uv pretty please.