I've uploaded on 2k share, an All-in-One NBA Gatorade League roster for the PC.
To get the roster, go to create a roster, and search filenames for "NBAGL". The roster is called "NBAGL Base"
It has all the art included when you download the roster.
As of now, the roster itself includes the default NBA2k players.
I plan on updating the roster with fake minor league players. I will include real NBAGL players where I can.
At least this has all the art.
Credits to all on NLSC who made this possible, I just did most of the art work.
I hope you enjoy.
PS If anyone is interested, I will be working on All-In-Ones for historic NBA and ABA teams. Planning on doing old Continental Basketball Association and Eastern League teams. I have some of the art work already done. You can find what I have done so far online.