The hands on the actual Scout ragdoll aren't as detailed as the view model, his fingers have a squarer top and his fingernails aren't as detailed and the tape he has on his hands also look flat whereas the view model has more detail
The reason for it being very difficult/impossible to put those hands on the ragdolls is because the view model hands are sized differently than the hands on the ragdolls
However, i think that if someone took the time to do so, they could accurately resize it and rig it and export it as a whole new model so it won't overwrite the old one, but Megaguy says that won't work, but he also said that he's not MaxOfS2D (obviously), so he wouldn't actually know