<<--- I love my current ha but she's so... monotone i think she could do with one or two bright points of brighter color...

what do you guys think? what color and where could I put it/them

I would try gold because there is a lot of gold jewelry that you can layer that will add just a hint of color there's the Gear Ring Thigh Belt that's small. You could try adding stuff also around the ankles, your waist, neck, anywhere really on your body.