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Rag doll will not work on a bone system that the joints were not zeroed out first.
Since these characters were made for classic fpsc years ago when the rag doll physics was different. The new physics engine requires a bone system to be different.
But this also requires the characters to be Re rigged and Re animated.
Lots of work, and there may be permission required from original artist, or tgc them selves.
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