you like the TOTAL UPDATE by haaaaaanis?
Current version: 1.1
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This year's draftclass for NBA 2K11 (not updated anymore but still available; no TOTAL UPDATE required):
2012 NBA Draft Class with Faces
Updates and further modifications can be found here.
If you don't have the TOTAL UPDATE you can also try the NBA 2K11 Enhancement Pack.
Feel free to comment and suggest improvements.