I downloaded precise, detailed CAD models of my actual electronics from GrabCAD. I imported the exact dimensions of the motor, the LiPo battery, the servo, the receiver. I then meticulously mated them into the hull to ensure everything physically fits together.

Then I noticed that I can change the design of my boat and add a propeller in it so I designed this propeller and mounted in the motor. The motor is connected to the servo motor which will help to change the direction of the BOAT.