So for the longest time, I've been wanting the Gensec Elite units over the FBI SWAT, but I've seen nothing for this. About a week ago, I requested this as I had no clue in how to access the bundle files. Unfortunately, no one seemed to reply and I just figured it out today, also coming to the realization that the fbi swat and gensec elite share the same models. No fucking wonder they look so alike. So I simply replaced the fbi with the elites and there we go.
NOTE: Also replaces the shield units and even shotguneers. Does NOT replace tans whatsoever.
Credits to Nervatel Hanging Closet Monster for helping me locate the files
P.S. I would have swapped the M4 and G36, but noticed that the files were named differently, so I decided to leave that alone for now. If anyone else wants to swap 'em go right for it, or just wait until I get off my arse.