spawning special cars/peds like this youtuber

[sad_cave]

i'm trying to install mods similar to this guy's

. Idk which mod(s) s/he uses to spawn those vehicles/peds for role playing. Could anyone help me out pls?

[ConnorgGames]

If you watch just 30 seconds of his video you can see the names of the cars hes using....

Also the ped things are through menyoo / simple trainer