((masterpiece)), ((best quality)), 8k, high detailed, ultra-detailed, a futuristic cityscape with((tall buildings)),((flying cars)),((advanced technology)),((green parks)), and((happy citizens)).

(worst quality, low quality:1.4), bad anatomy, watermarks, text, signature, blur,messy, low quality, sketch by bad-artist, (semi-realistic, sketch, cartoon, drawing, anime:1.4), cropped, out of frame, worst quality, low quality, jpeg artifacts