It is appended as an example to a translation of Tristyn's guidelines for 10-room/30-minute dungeon, my favorite lightning-fast dungeon creation method.
The translations: https://imaginaria.ru/toolsofthetrade/desyatikomnatnoe-podzemele.html
The Golem Master's Workshop, Russian PDF: https://imaginaria.ru/attachments/get/1342
My original adventure can be found here: https://eldritchfields.blogspot.com/2019/12/dungeon-30-minute-dungeon-golem-masters.html
Ehh I should *really* update that map...
