>>2041717Try to copy the surrounding lights and colors to fit the character into the scene. Where is it darker in the picture? Where is it lighter? Mimic those shades and highlights on to the character.
Also try to detect and mimic parts of the original picture like noise and blur. Pic related the bottom of the render is slightly blurred, and her legs are given the proper lighting, as if she was really in the environment and not just copy and pasted in