The ligting is too bland... Like no direction, ya know? But I love the c4d on the left. The part on the right I"m not digging too much. Kinda interrupts the overall flow imo. I like the colors too, but I'd like to see some more of that blue in there too. Filling some of that dead space would also help a lot. Good job mate, Let's see some more.
Maybe changer her green finger nails and the purple glow from the bottom right corner makes her shoulder look faded.