Whistle showtunes.
(heads: success)
You do so, despite not having any lips. The sound of your own voice surprises you, sounding more like a pure tone than a whistle.
Shape my body so that I look like a child version of what ever we are.
(tails: failure)
As a whole, your body does not not seem very pliable. At least, it's nearly impossible to reshape your whole body using only your body.
Find Box's location
(heads: success)
There box seems part of a large, heavily protected data core, located somewhere under the floor in the cockpit.
Carefully smash lost parts back into my arm, fixing it.
(heads: success)
You place the shards of plastic back over the wound. Blood still seems to be oozing out, but at a much slower rate. You feel a slight buzzing sensation in your whole body.
Ooh, time for some biological information! Open the boxes.
(heads: success)
You open the boxes, seeing them full of the same "medical" canisters. Opening one of them, you find small bottles labeled "adhesive," a soldering iron, many sheets of plasticky material in various sizes, and an opaque, hexagonal cylinder vial labeled "for dismemberment only." You also find a short list of instructions etched into the bottom of the capsule:
"If necessary, fill this container with blood"
You notice a small nozzle on the wall of the closet with a sticky, magenta residue around it. There's a button next to it labeled "blood."