### Human: Give me an SD prompt portraying mech defending the city at sunset### Assistant: Mech defending the city at sunset, photorealistic, hyperrealistic, sci-fi illustrations, mecha, concept art, photoreal, cinematic lighting, detailed lines, highly detailed, intricate, award-winning, dark, gritty, beautiful colors, hdr, rendered in Octane, rendered in Unreal engine, 4k, ultra hd