Use a for loop in a lua script.
for index = 2,258 do
PedSetUniqueModelStatus(index,1)
end
disabled = {50,51,52} -- all peds you want disabled, put the authority and jimmy wrestle model here
for i = 1,table.getn(disabled) do
PedSetUniqueModelStatus(i,-1)
end
That should work... probably.