The new aero-engine model is made by 3D printing technology to print out individual parts and then assemble them together.

The motor version of this model has a built-in n20 gear motor, which can be electric (two No. 5 batteries).

The total length is about 200mm and the maximum circle diameter is about 105mm.

Due to the reduction of printing so some structure is small, prohibit violence to play Oh! Due to 3D printing so the appearance is not perfect, can not avoid, the perfect person careful to shoot!

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