Happy Birthday! Hope you have a great one!
Hey guys, I was just introduced to this pic and looks like if we can combine the pic example with real-world hybrid airship research like the Hybrid Air Vehicles Airlander 10, it could fit well in a Dieselpunk genre setting with its retro-futuristic look while looking plausible.
https://i.redd.it/hr6l1a41pas81.jpg