is there any car mesh? such as gavril t series on johnson valley

so basically i am recording a film, to ma,ke a movie in kinda large scale. I use gaming laptop but it is hard to add a cars to decorate the background, such as a parking space or any other car that don't get involved in accident, just as a extra. I use gaming laptop but it is still struggle. But what an my idea is that basically the reason why beamNG car take lot of performance is just because of the smooth jbeam kind of physics, so to decorate the parking space that shown in the film behind the main character car, i think i can uses a car meshes that has no lag, as i said the gavril t series and camper on the johnson valley is not laggy, is there is any simple way i can make vehicle jbeam disable that drop the crash physic quality as like as the other driving games to lower the lag, or any car mesh mod? If i hope a bit more, like gta5 game has every car drivable, high quality but not laggy/ Isn't there is a way to convert beamNG vehicle to have no lag by removing jbeam stuff but still drivable to use as a traffic in movie making background? or does anyone know any car mod with no jbeam or very low quallity to allow it? Like simply removing jbeam would lower the lag, or atleast i search on the mod, there is spike strip, moose, chicken, dumpster, shopping card and bunch of other 3d model but there isn't any simple car mesh 3d model like the johnson valley t series truck, camper stuff, dont even need interior.

 

So basically something like the simplified traffic vehicles?

 

Plus with simplified collisions enabled.

 

i know what is the simplified traffic vehicle to drive my self but my mean, still if spawn 50 of simplified vehicle, it will start to get lag seriously, fps go down to 11 but in other game such as city car driving, gta5, lag don't happen with 50 car, so i am asking is there is any kind of indestructible or really low qualities crash physic almost same as gta5, so i can uses as a decoration of background, atleast easy way to get car meshes so i can uses as a parked car in background for the decoration

 

Have you tried with simplified collisions enabled in the settings?