I'm looking for a stock file for a GMC 4500 Cutaway van.

VIN 1GD675BL3F1105964
Boot Software 12657305
Main Operating System 12660477
Engine 12661604
Speedometer 12659368
System 12661786
Fuel System 12659352
Engine Diagnostic 12663195
Engine Operation 12661769

If anyone has stock file, it would be much appreciated.
Or, if anyone has segments the for Speedometer, Fuel System, Engine Diagnostic, I can piece together a file.