Mine came in too, from Simon’s store. It is the S2+ to a next level 
: great colour and nice matt finish, the smooth reflector works very well with the XP-L HI and gives a great hotspot, the 4C that I chose has a nice warmish neutral tint, but more rosy than yellow, biscotti is a nice and versatile UI, and has a good low low, and the brown looks great with the black clip and switch cover.
Two minor imperfections IMO : in use I still like the silicon covered switch better than the metal one, and why the green o-ring atvthe lens?, should be black.
There’s a discussion above suggesting that the 8x7135 driver is too hot for the S2. I did a test about that a while ago, the S2 can handle it fine but gets too hot too touch : How hot does an S2+ get at 2.75A? Comparing an anodised Convoy S2+ with a fluorescent yellow powdercoated Convoy S2+