I recently received one and it was ready to go into the trash until I messed around with it.

Measurements of it are 2 standing Rigs tall, 6 standing Core blocks



Why the arbitrary measurements? Well, it's my new carrier ship. It can deploy Rigs or carry them to a mission if I closed the lid. It can function as a base or a hanger if I didn't want to move it around.
It's ridiculous.
The Styrofoam walls make for a generic enough anything wall and the molding imprints are blank internal details. This is an amazing space for toys.