This will update EVERY uniform in the game. If you have patches you want saved, back them up BEFORE overwriting. If you do not like this effect you will have to REINSTALL.
After doing research on the "miracle" jerseys from NBA 2K11, I was unable to replicate the exact changes that were done last year. However I did find two lighting values, the Main Light and the Ambient Light, and was able to create a similar effect. These uniforms are a bit shinier than the default ones, and have a more intense shadow effect.