I got my car yesterday! SR+ White with White interior, Aero wheels. Gawd, these cars are even more spectacular than I remember. Other than a front trunk alignment issue (easily fixed with the height screws underneith), it was perfect. No paint problems that I could see, no major panel gaps, nothing. Paint looks quite nice too with no orange peel that I could notice so far.
Yes, USB-C ports, and wireless charging! My car was built June 10th. Wireless charging works great on my iPhone 8 plus (in the usual slow fashion). I have yet to test the USB-C ports yet, although I did notice some alignment issues with them on the rear facing center console that seemed fixed by plugging in a cable in an angled fashion, then pulling it to the side a bit.
Wireless charging mat is plugged into the USB-C port, and there's a USB-A port beside it under the charge mat shelf. I have my flash drive for sentry mode plugged in there.