Space marine portrait illuminated by the bright midday sun, capturing the intricate biomechanical details characteristic of H. R. Giger, but painted in the rich, textured style of Rembrandt. The composition reveals a deep interplay of light and shadow, highlighting the marine's stoic expression and ornate armor. The use of warm, earthy tones contrasts with the cool metallic elements, adding depth and intensity to the scene while maintaining an ethereal, otherworldly atmosphere.