Fun Vehicles by Amitoz
This will allow you to spawn some funny vehicles like bumper car, trolley etc.

Installation
You will need the ScriptHookV Installed

Controls
Numpad 1: Wheelchair
Numpad 2: Toilet
Numpad 3: Sofa
Numpad 4: Low Quality Car
Numpad 5: Wheelbarrow
Numpad 6: Trolley
Numpad 7: Bumper Car
Numpad 8: Crashed Helicopter
Numpad 9: Roller coaster cart

Bugs
When you first start the mod, you gotta press the button like 3 times before it spawns, then it should be smooth.

Screenshots: http://imgur.com/a/Mbjvb