Genuine OEM BMW 8.8" L7 screen, pulled from my 2015 228i.
Works great, does have the common bubbling in corners.
A great upgrade for those with the 6.5" screen.
To get this retrofitted all you need to do is swap and code. Plenty of DIY forum posts for directions.
Photos on ebay:
https://www.ebay.com/itm/273890761871