A picture taken from a video game shows a ruined building with a tree growing out of it

Masterpiece, best quality, (very detailed CG unit 8k wallpaper) (best quality), (best illustration), (upper body), (best shadows) a man with gas mask exploring a radioactive city, radioactive remains on the ground, fungi in houses, greenish sky, deformed clouds, small mushrooms on the ground, ruins, ultra detailed, --v6

(worst quality, low quality:1.4), multiple views, (watermark, signature), EasyNegative