submarine 3D print model

A 3D model in IPT and STL format of a remote-controlled exploration submarine that can be controlled by electronic chips such as ESP8266 and ESP32. It contains a place for the camera of the ESP32-CAM type at the bottom. It must be covered with glass when entering the water. It also contains a cavity designated for weights to increase its weight and bring it closer to the density of water. It contains two gaps on the sides through which a hose can be added that is connected to a cylinder to pump water into and out of the submarine.