Well, Teslas aren’t going to get either one anytime soon, but you could buy a Hyundai which has both features. (Granted, you’ll have to get top-level trim for the HUD). You might also find that it is a better car than a Tesla.

I switched from Hyundai to Tesla , and will never go back. It’s an absolute gimmick. With Hyundai even basic things work bad , like heating during winter

The Mercedes HUD on their electric cars has some augmented reality features, highlighting where you'd supposed to turn in the outside world: https://www.youtube.com/watch?v=qp4O4AsGkZM

That's concept art. I wonder if they'll actually include it. Usually HUDs have a gray background to better reflect light.

A lot of cars have a hud option, even a toyota corrolla has it where it just reflects on the window. Helps me keep attention on the road better since it's in my line of sight. A hud would help keep the minimalist aesthetic with 'fighter jet' vibes or whatever excuse is needed for elon to say yes to it.