@3506cecf Here are some images matching your request
Prompt: the underground lair of a mad scientist super-villain. 
Style: dieselpunk

#aiart #stablediffusion #aihorde

https://cdn.masto.host/sigmoidsocial/media_attachments/files/111/144/549/871/175/733/original/9be53bb5ddc4e3d0.jpg

https://cdn.masto.host/sigmoidsocial/media_attachments/files/111/144/549/969/074/449/original/d2b512aad46b0fdd.jpg

https://cdn.masto.host/sigmoidsocial/media_attachments/files/111/144/550/057/364/420/original/4ca4d5e486abe3d4.jpg

https://cdn.masto.host/sigmoidsocial/media_attachments/files/111/144/550/119/157/621/original/438ad947821f5d8c.jpg