Definitely not all accessories are released in North America. If you go to different country sites, you see accessories that might not be available in many other countries. Look at the tow bar accessory. there was quite a bit of discussion on the UK I-Pace Forum. Many countries can't get the tow bar and the dealers won't install it in countries where it isn't an option.Jaguar has either updated or "hidden" on their website that they seem to have added a lot accessories for the I-Pace since the last time I checked but many are only visible on the instructions page.
Of note they now have three different size roof boxes, front and rear mudflaps, click and hand for ALL the IPad sizes, and even samsung tablets, they even have a hoist system for your garage for the roof boxes:
JAGUAR Accessory Fitting Instructions
