[HELP] Looking for certain vehicles

Does anyone know any WORKING vehicle models for an Ambulance, and Firetruck? I’m trying to implant them to my server but I cannot find good ones. The current models that I was looking for was the PERP models. I like those because of the simple looks and layout, unless of course you have something better in mind.

try using scars gta plugin

scars itself is a fantastic addon and i think a lot of people on your server will appreciate