42069 ALTERNATE - THE HELICOPTER
The alternate model

Alternate of: 42069
Name: The Helicopter
Released: 2018
Number of bricks: 1281
Designed by: Dominik Novák
This really cool model is NOT designed by me, but by Dominik Novák. I just put a LOT of time in making the building instructions. It was a study of how to make building instructions for larger models. At one point I looked like I could not finish the instructions because Blueprint constantly ran out of memory. But… I solved it by dividing the model in three parts! Had to renumber the steps afterwards, but hey: It got finished! And Dominik gave me permission to share it with you.
the original model

Setnumber: 42069
Name: Extreme Adventure
Released: 2017
Number of bricks: 2382
Alternate models by LEGO®: 1
THE FUNCTIONS
Dominik has made a video with the model functions:
reviews
Held der Steine did review of it (in German). Thank you very much!
THE BUILDING INSTRUCTIONS
Dominik has also uploaded video instructions on his you-tube channel.