Can't belive it either - nice one! I think you're in a very select group of people that have done so.
Thanks for sharing!
Visualisation/animation of route through level would be a fun thing to add, I agree! In lieu of that, if you're vaguely interested, this was the final level you nagivated: https://github.com/DouglasOrr/FAD/blob/assets/level_5.map.png