Reader Nathan likes BioShock. Likes BioShock and is good with his hands. So, inspired by the little Big Daddy dollies in the BioShock 2 teaser, Nathan got to work.

And this is the end result. If we hadn't told you this was made by a reader, we could have told you it was on sale at 2K's online store for $29 and you would have believed us, such is the craftsmanship on show.

Nice work, Nathan!