The model was created only by what comes with the blender 3.6. Can be used with Eevee\Cycles For a more detailed review, a link to my channel, there you can see my other works. Which I will post regularly, and better quality. The model includes 314,474 verticals, 311,851 polygons, 627,826 sides, 634,028 triangles - considered as a good mesh. The model consists of a shaft on which a turbine fan is installed, compressor blades and a turbine which is located in the exhaust part, there is also a diffuser in the middle part of which the fuel mixture supply is intended, and spark plugs are installed in the combustion chamber. rectifiers which usually perform the power part of the engine. The model can be rotated by the body - the largest part, can be animated, suitable for eevee/cycles.