Caucasian female marine with rugged, dirty skin, holding a firearm, aiming directly at the viewer. Featuring a touch of allure, her stance is confident, flirtatious, and composed within a full-length frame. Showcasing highly detailed, realistic skin texture, with photo-realistic quality in 8k resolution. The setting uses diffused soft lighting and sharp focus, producing a hyper-realistic and cinematic ambiance. The background is intricately detailed, employing CGI elements in a controlled environment. This portrayal ensures realistic anatomy and proportions, devoid of errors such as blurred imagery, extra limbs, or poor quality details. There's an emphasis on authenticity, avoiding low resolution, artifacts, and any visual discrepancies akin to amateur executions, such as watermarks or superfluous features.