^ Yeah, something like that.
Kinda reminds me of these huge, early LEGO Space vehicles. Some figures (heads at about axle height) and a proper paintjob pulling it all together and this would look the business! :)
Funny you should mention LEGO: I was thinking that it reminded me of the the thing I used to do as a kid. I'd build a load of normal (ish) LEGO vehicles, then when I'd got about as many as I could (given the number of wheel blocks I had) I'd link them all together into one HUGE vehicle that stretched the length of the hallway.
Looked damned impressive, but it had about thirty steering wheels: steering by committee.....