This LORA is a style for background.

Dystopian Burned-Out Hall, a vast ruined industrial hall with a collapsed timber-and-metal roof opening above the center. The foreground is a debris-covered concrete floor scattered with charred beams, broken slabs, ash, and small fires. On the left middle ground, a tall dark doorway opens through the scorched masonry wall, beside a narrow wall pier and a circular damaged ventilation fan mounted above. A low dark bench-like object stands against the left wall near the doorway, surrounded by burned timber and rubble. Shallow central steps cross the middle ground and rise toward a broad elevated rear stage, with metal handrails bordering the stair sections on the right. The smoke-stained background wall has a narrow rectangular window centered above the stage. Large broken multi-pane windows line the right wall. Exposed roof trusses, hanging burned boards, torn roofing sheets, and dangling debris surround the central roof opening. Daylight enters through the roof and right windows, illuminating drifting smoke, scorched masonry, rubble, and orange fires.

I created datasets images with AI (ChatGTP) based on my own prompt. LORA was created with fluxgym (RTX-4090).