There are 3 cardboard boxes with more Easter eggs. We get a few references to Marvel organisations such as A.I.M., who you may remember from Iron Man 3 as an R&D agency run by Aldrich Killian, Hammer, one of Stark Industries primary rivals which made an appearance in Iron Man 2, bankrolling Whiplash and finally a box with the Stark Industries logo on it.
The final two minifigures are the Biplane Pilot and the intrepid Wing Walker. Both of these minifigures share the same white torso which is printed with a flight suit design overlaid with dark red and bright light orange flames plus a logo over the left breast. The torso design is superb and it can at present only be found in this set. Both minifigures are provided with a reddish brown aviator cap and dark bluish grey goggles, and the pilot (below left) also gets an alternative to this headgear in the form of medium dark flesh mid-length hair which has only ever appeared in five sets in this colour.
The main wings are made up of a pair of white 10 x 10 wedge plates with cut corner and no studs in the centre; these are rare, having only previously appeared in two sets in this colour. The red 1 x 1 plate with tooth on each wing tip is also uncommon, having appeared in less than ten sets to date. The sides of the cockpit are made up of stickered red 1 x 4 x 1 panels, and it definitely helps if you concentrate when you apply the stickers, which I clearly didn’t as you can see in the picture below…. The area behind the cockpit canopy is nicely contoured by a red 4 x 4 triple wedge which, I was surprised to discover, has only previously appeared in a single set in this colour. Not to be outdone, however, the large 12 x 2 x 5 tail is appearing for the very first time in red. The hinged trans-black cockpit canopy is yet another rare element, appearing here for only the second time ever; rare it might be, but its pronounced curvature unfortunately means that it somewhat spoils the hitherto sleek lines of the jet. The flipside of this, however, is that the cockpit can comfortably accommodate the pilot.
Agent 13 has a pretty plain appearance, with caramel-coloured wavy hair, and a black, spy-like top. Her torso has some nice details, with sharp, angular lines that all combine to form a rough outline of an upside down star. She has plain sand blue pants and rocks a sub-machine gun accessory. I like regular LEGO firearms, so it’s very nice to get one in this set as they’re fairly uncommon.