wind turbine nacelle 3d model

A single-piece monolithic 3D printable small wind turbine nacelle, tail, and pole mount assembly, featuring precise engineering dimensions. The entire object has a total length of 230mm. The main nacelle body is a solid horizontal cylinder measuring 48mm in diameter and 90mm in length, featuring a flat 36mm front mounting plate with a 4-hole drone motor pattern and a 5mm central shaft hole. The interior of the nacelle is hollow, containing a 40mm diameter internal compartment designed to house electronics such as a bridge rectifier, filter capacitor, and LM2596 buck converter. Extending horizontally backward from the rear of the nacelle is a rigid tail boom measuring 8x12mm in cross-section and 140mm in length. At the end of the tail boom, there is an integrated vertical aerodynamic tail fin measuring 55mm in height and 55mm in length for automatic wind tracking. Directly underneath the main nacelle body, there is an integrated cylindrical pole mounting pivot measuring 32mm in outer di