House Boat Pontoon

This is a rough model created for a friend who wanted to model a house boat using some pontoons available on Ebay. The Pontoons are approx. 1M long. The model parts were required to be 3" long.
The STL files were done at 1/10th scale then altered on Slic3r to give an overall length of the flat ended centre pontoon of 3"
The full size pontoons are interlocking with a square pegged end on the centre pontoons. To made printing easier the centre squires are recessed to allow a printed square bloc