A beautiful woman in a bikini, perfect ass, detailed body, cinematic lighting

a beautiful woman in a bikini, perfect ass, detailed body, cinematic lighting, photorealistic, 8k, (best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),HDR,UHD,studio lighting,ultra-fine painting,sharp focus,physically-based rendering,extreme detail description,professional,vivid colors,bokeh,portrait