I make pictures and put them on the internet. My pal @Howlzze didn't want affiliate for the revenue opportunity... he wanted it to use emotes of our favourite "broooooo" Reiner.
Also I would scare the crap out of fellow designers with the process... It's messy but it works.
Tin foil hat:
The "V2" map in the soon to be released DLC2 is another iteration of Dome... Bare in mind they haven't been transparent if so, only reason i'm making this comparison.
All iterations share several common points. Circles are exacts. Lines are breaks or corridors.