Well, this signature is more like 2 parts. one is good and other is bad, the left part looks good exept that hear or music note or what ever it is .. effects on this part looks good enough , but little bit over sharpned. but your right part is thet bad one... that thing .. i dont even know if its a C4D or somthing else, any way add more dark on this part since her body is taking all the light that comming from her hand .. so the every thing behind her should be darker. nice one thought.