Requests for the LSPD

I have 3 requests that i want to add to the LSPD:
1) Add black police cars to the base.
2) Add S.W.A.T. trucks to our base
3)

Takashi wrote:

/Duty chagnes my skin randomly and alot of times I get skin of hores, leaders of other factions or women's skins. Pelase do that the FBI (maby PD too) can do /duty [skin ID].

but make it so i can do /duty and it takes a random skin, or /duty [ID]