One thing that's weird is there are no scale models of any Tesla cars. I never built car models, but would like to make the Tesla family. Nothing exists. I don't know if Tesla is being boycotted by the model makers (who do have licensing arrangements with car companies to make car models) or if Tesla is declining offers to produce plastic kit of their cars.
What do you mean by scale models?
On the official site, they have pre-facelift Model S, facelift Model S, and the Model X for sale.
Example: Diecast 1:18 Scale Model X P100D
Hot Wheels and Matchbox also create a cheaper version.