3d model NF-Crazy Hotend V6 in IPT and STEP formats

For personal USE! All rights reserved.
Hello, I am selling a 3D model of NF-Crazy Hotend V6 in IPT and STEP formats.
The archive contains three folders:
1) IPT Inventor 2017 - files for editing and modeling in Autodesk Inventor Professional 2017
2) STEP - common file format
3) stl - files for 3D printing
4) photo
YouTube ChuchaTV https://www.youtube.com/watch?v=OlYpyiNUjK4&t=1s