The Canis Kamacho from the Doomsday Heist update.
Vehicles.ide:
kamacho, kamacho, car, LANSTALK, LANSTALK, VEH@VAN, NULL, 100, 999, 0.3, 0.3, 0, 4, 1.5 ,0, -

Use https://gtaforums.com/topic/955449-iv-zolikapatch/ to unlock the 4 livery limit