Over on Youtube, Captcorajus has a great 18 minute video review of the Zenopus Dungeon, entitled "RPG Retro Review: Tower of Zenopus" (link). He walks through the dungeon and includes images of his stunning Hirst Arts version of the dungeon. And he kindly refers viewers to this blog! He also mentions that he will playing in my Zenopus game at Scrum Con 2020 (Feb 29th).
Also see his 2015 review of the entire Holmes Basic rulebook (link).