A hyper-realistic portrait of a zombie xenomorph warrior, capturing the character's eerie essence through the wet plate collodion technique. The image is sharply detailed, reminiscent of a Mathew Brady photograph, with an amalgamation of styles from Stefan Gesell, Emil Melmoth, H.R. Giger, and Gustav Klimt. The creature stands menacingly, its biomechanical features melding with decayed organic elements, creating a hauntingly beautiful juxtaposition. Intricate patterns and textures lace its exoskeleton, with subtle hints of Klimt's ornamental elegance. The background contrasts with shadowy depths, enhancing the warrior's otherworldly presence, and the eyes glow with an unsettling, ethereal light, hinting at the amalgam of life and death.