My first speed boot http://www.thingiverse.com/thing:312235
was enlarged bit by bit of three different parts. This time it should be a hull as if made from one piece with no need of spay rails. Additional it has a deck now to protect electronics. If you seal it with elastic tape and use a compensator grommet for the rudder steering rod it can be unsinkable, but I hope there is no need ;-)
The overall length is 414mm.
The camera mount is provided for this case for mini cam
http://www.thingiverse.com/thing:461044
And yes, this time we didn't need the helping hand of this beautiful mermaid, because I decided to design a flexible coupling instead of the heat shrink tubes.
Update:
I uploaded smaller hull parts with hight 149mm.
The shortest possible hight I could make is 127mm.
Update 7.July 2015:
I uploaded smaller deck parts with hight 116mm and 117mm
| cam_mount.stl | 46.4KB | |
| coupling.stl | 663.7KB | |
| coupling_0.5_mm.stl | 1010.7KB | |
| deck_back_116mm.stl | 220.1KB | |
| deck_back_179_mm.stl | 248.9KB | |
| deck_front_117mm.stl | 309.0KB | |
| deck_front_169_mm_.stl | 355.8KB | |
| deck_interface.stl | 104.0KB | |
| deck_middle_116mm.stl | 211.7KB | |
| hull_back_149_mm.stl | 582.0KB | |
| hull_back_160mm.stl | 618.6KB | |
| hull_complete.stl | 1.0MB | |
| hull_front_116_mm.stl | 634.8KB | |
| hull_front_94_mm.stl | 511.5KB | |
| hull_interface_solid.stl | 108.7KB | |
| hull_middle_149_mm.stl | 734.1KB | |
| hull_middle_160mm.stl | 777.8KB | |
| lipo_mount.stl | 101.9KB | |
| motor_mount.stl | 181.9KB | |
| rudder.stl | 54.5KB | |
| rudder_horn_4.3.stl | 87.0KB | |
| rudder_mount.stl | 47.2KB | |
| servo_mount.stl | 68.2KB |
