So I've been going back and working on an old Post Apocalyptic setting for DnD that I created a while back and as I was pushing out some inquiries among my friends when one of them brought up the Infernal War Machines from Baldur's Gate: Descent to Avernus. After looking through the section, I have to say that I do find it to be pretty interesting.

The idea of a post apocalyptic almost Mad Max like setting with magic does intrigue me.

Thus I wanted to ask, how many of you DMs have run games using these machines and what alterations did you make for your games? Have you added or removed things from your machines in order to make things work better either for gameplay or your setting?