That is probably a batch #1 Sierra which were never sold to the public but instead were sold to IceDrill. Has HF ever clarified where BabyJet orders are queue wise in relation to the Sierras sold to IceDrill? Why haven't we seen any photos of the babyJet case yet They've updated the Sierra rendering but not the BabyJet.
I also think it is kind of funny that they posted two pictures of the same exact case w/ components from slightly different angles.