Add-On Vehicle Spawner 1.4.3
Add-on Spawner is a ScriptHookV script that automatically looks for add-on vehicles and puts them in a menu for you to spawn.
Detects added vehicles automatically
Search by make, model or name
Various spawn options
Various sorting options
Prevents DLC vehicles from de-spawning
GTA V v1.0.877.1 or later
Drag and drop AddonSpawner.asi and the AddonSpawner folder to your GTA V game folder.
No configuration needed, just load it up, press the hotkey (F5) and spawn your add-on vehicle. They are separated by vehicle class. It only lists your add-on vehicles, so no base game/DLC vehicles. There are various options for sorting vanilla cars and add-ons, so check the settings.
To add images, put an image file (.jpg or .png) in the AddonSpawner/img folder, with the model name (spawn name) as file name. For example: ek9.jpg.