I was thinking the same myself.
Motor and steering in 1 section, power in another etc. The joins could be hidden in the hull detail on the right model, old riveted ships spring to mind.
Currently making a Revell corvette which is proving to be a right royal pain as I only have a 2 foot square work area. At the moment it is sat in the loft waiting for the cooler weather as it's the only spot in the house I can work on the model - the dining table has been declared OOB by SWMBO after she found me sorting the rigging on my DF65 the other day.