I am confused about the glass roof options. Premium Upgrades Package – $5,000 Upgraded interior with additional features and premium materials. includes: Tinted glass roof with ultraviolet and infrared protection But the base $35,000 model comes with Which features come standard with Model 3 for $35,000? Model 3 is designed to be the safest car in its class, with 220 miles of range, and zero to 60 mph acceleration in 5.6 seconds. Standard features also include full self-driving hardware, Supercharging capability, a rear glass roof, a 15” touchscreen display, Wi-Fi and LTE internet connectivity, free over-the air software updates, full LED lighting, and an 8-year, 100,000 mile battery warranty. I am confused about what the difference between the glass roof and rear glass roof. Does anyone have a picture?