I stumbled across this the other day. I know a lot of people would like a HUD for their Tesla and this looks interesting/promising. I have no experience with it so I can't recommend for or against it, just putting it up for people who might be interested.
HUDWAY Drive Tesla Model 3 & Y Edition
HUDWAY Drive Tesla Edition is a HUD that displays notifications, directions and car data on a translucent lens in front of the driver's eyes. Can read Tesla data and has a seamless look.
store.hudway.co