Instructions to build Wooden Da Vinci's Helicopter Puzzle Generation 2

How to build Da Vinci's Helicopter, generation 2 of 3 generations.
Links
Drawing generation 2 drive.google.com/file/d/1_pZj...
Dowel center locator plugs a.co/d/ipFp3SH
5/16 Ball Bearings a.co/d/8KgRYy4
SS Rods a.co/d/31LwFyD
Sanding Block • Instructions to build ...