A detailed sketch of a futuristic sci-fi spacecraft, showcasing massive warp engines, adorned with complex formulas and annotations, with schematics broken down by parts. Incorporating the aesthetic of the golden ratio, filled with intricate fake details to add layers of complexity. Rendered in a trending pixiv fanbox style, using an acrylic palette knife technique, echoing the visual language of Makoto Shinkai, Studio Ghibli, and Genshin Impact, blended with the artistic flair of James Gilleard, Greg Rutkowski, and Chiho Aoshima. This fusion creates a vibrant, dreamlike composition, set against a cosmic backdrop, where innovation meets artistic elegance.