D1 and 2 sunroof are the same, although there’s a very slight manufacturer difference in the later model in how the glass seal is retained and the clips that hold the mechanism in place, not that u would noticed the differences unless u had one of each side by side… which I did once with a mates D1 sunroof.
Anyway the front and rear are are identical, and manual or electric is just a matter or removing the existing and then fitting the winder of choice.
There’s few on eBay the last time I looked.