Where is the lightsource? How wet is the skin of the girl and the tentacles? These matter for the rendering and for the speculars. Right now you've got super-wet going on, and a sorta leftwards bright source in otherwise darkness. Is this what you want?
I like it so far otherwise, it'll be interesting to see you work it to your usual level of polish.
I don't know how much emotion you can pull off from a woman without any arms though!