You have some great potential, but this mod is quite simplistic.
To start off, her Hair is somehwat bland, lacking actual hair-like characteristics, and to be honest, looks more like spray-paint than actual hair..
The Body seems the same, and it's possible to actually see the old Circe texture beneath the green.
Additional Comments: This is a pretty good mod, but I suggest resizing the textures to 256x412 for the body and 128x128 for the head. Then open Gaia's texture and cut her face and body out, then paste it onto the corresponding places on the Gaia Circe texture, resizing and cutting away what's not needed. This was you can put Gaia's face and clothes on Circe.