[TokuChris]

Quote:

Originally Posted by baltmatrix

It looks as though the chest MIGHT open to insert different bits. But the limbs, nope. They just get stuff plugged onto them.

The chest has a hinge in it. Looks like inserting a key will allow the hinge to fly forward, and a piece of whatever zord-thing you're combining will simply snap in to where a peg will be behind that flip-down part of the chest.