Jet-propelled RC boat for 5-inch FPV drone power

This is just the hull; the jet propulsion power unit is on another shared project, which you should be able to find on my homepage.

This hull was originally used to test my 5-inch FPV drone-powered jet thruster. The structure is relatively simple, and some areas require players to drill holes themselves, such as for water cooling outlets. It can be made with about half a roll of PLA filament. The length is about 50cm; considering the A1 mini's printing size, the width is limited to about 175mm. However, I don't have an A1 mini machine, so model friends will need to arrange the plates themselves.

Materials

5-inch FPV drone power 21mm jet thruster x1

4mm outer, 3mm inner diameter copper tube, 3cm long, for water cooling hose connections, about 6 pieces. You can buy half a meter and cut it yourself with a small angle grinder.

Then about a dozen M2x6 self-tapping screws

One MG995 servo for steering, one Silver Swallow 9g for reverse

I use a Fly Egg 45A AM32 ESC, so if it's a different size, the ESC water cooling case might not fit.

It's best to know how to handle this part; model enthusiasts with some shipbuilding experience might figure it out quickly... Maiden voyage video attached