A futuristic combat spacecraft with a sleek, streamlined design soaring against a luminous backdrop, embodying an intricate, epic masterpiece of sci-fi art. It presents an ominous yet awe-inspiring presence reminiscent of matte painting movie posters, adhering to the golden ratio. This artwork trends across platforms like CGSociety and ArtStation, drawing inspiration from Artgerm, H. R. Giger, and Beksinski. The scene is highly detailed with vibrant hues, showcasing a production-level cinematic character render with an ultra-high-quality model. The spacecraft's exterior is adorned with intricate patterns, suggesting both a sense of ancient alien technology and advanced futuristic innovation, blending art styles in a unique, enigmatic design.