A man and a woman walking through a sci - fi like city

(best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),portraits,(scifi,fantasy,star wars),distant galaxies,long stretches of desert plains,alien landscapes,extraterrestrial beings wielding lightsabers,advanced technology,otherworldly atmosphere,mysterious vibes,interplay of light and shadows,vast open spaces,hovering spacecrafts,starlit skies,ominous aura,vivid color palette,high-tech equipment,ancient ruins,ancient temples,dynamic poses

nsfw,(low quality,normal quality,worst quality,jpeg artifacts),cropped,monochrome,lowres,low saturation,((watermark)),(white letters),skin spots,acnes,skin blemishes,age spot,mutated hands,mutated fingers,deformed,bad anatomy,disfigured,poorly drawn face,extra limb,ugly,poorly drawn hands,missing limb,floating limbs,disconnected limbs,out of focus,long neck,long body,extra fingers,fewer fingers,,(multi nipples),bad hands,signature,username,bad feet,blurry,bad body