[Help] Car spawner with rarity and model

I’m wanting to develop cars that are spawned in certain coordinates, with the chance of having a car or not at that location. I also want to make each model have a rarity to appear. Could someone help me with a base for this?

Probably use vehicle generators. Take a look on the native reference page.

I thought about using it, but the problem is that I can not set multiple models for a single spawn, and I can not define the rarity of each.