Others (in this case, DexPac) have extracted this in-game outfit and so I've just taken the next step in fitting it to Genesis 8 Male as best I can.
Not too sure about how the handwraps and hoody performs, but here you all go. But I made them a separate zone, so they can be hidden by cranking the Cutout Opacity up.
Had a great deal of difficulty getting this to load textures properly. Think it's resolved.