This design is a low poly boat, It is all one piece with no moving parts. I printed it on a 5th gen. Makerbot. printer settings are as fallows: temperature 215 degrees, extruder speed 90mm per sec., infile 10%, shell x2, layer height .2mm. I printed it without a support structure, however the front of the boat could benefit from on as there is a large overhang. Yes, it floats! Hope you enjoy.