Have you ever wondered, what would Hoxton Breakout be like if it came out in 2013?
This mod swaps out the FBI male office agents from Hoxton Breakout day 2 with 3 Secret Service and 1 FBI Veteran (because previous appearances of "FBI" in older heists were predominantly Secret Service agents, but the FBI Veteran fits in with the office agents and has also existed for a long time, earning him a spot or a few in the horde), with their proper stats/behaviour/weaponry.
It is to be noted that the FBI Veteran from here should be compatible with retextures right out of the box, but the Secret Service agents will not unless you rename them to match the assets of this mod, as they use renamed versions of their default textures inserted as "custom" textures to force them to load since their assets are not normally loaded on Hoxton Breakout day 2.
Also note that if you have any gameplay overhauls which change the weapons for these particular enemies, those may overwrite the weapons they use in this mod.