A futuristic combat spacecraft with an aerodynamic design set against a luminous backdrop, featuring a highly detailed and intricate artwork reminiscent of a masterpiece movie poster. The scene exudes an ominous and epic atmosphere, following the principles of the golden ratio. Its style is influenced by artgerm, H.R. Giger, and Beksinski, showcasing vibrant and complex details. The image is a cinematic production render trending on platforms like cgsociety and artstation, depicting a high-quality model in an ultra-realistic and visually captivating manner.