Geralt of Rivia in an assertive stance with a stern gaze, clad in highly detailed black leather jeans and rugged work boots. His skin is toned, tanned, and marked with dust, conveying a sense of hard-earned experience. Captured with a DSLR, the detailed face is framed in a wide shot, set against an azure sky, embodying a medieval atmosphere. The scene is bathed in soft, muted cinematic light, rich with intricate, hyper-realistic details. Masterfully composed in 8k resolution with HDR quality, the image boasts sharp focus and film grain texture, ideal as a high-quality wallpaper. The background showcases a subtly blurred, atmospheric medieval setting, enhancing the overall epic feel of the composition.