A detailed and imaginative sketch of a futuristic sci-fi spacecraft featuring expansive warp engines, intricate formulas, and annotations with a schematic breakdown by parts, incorporating the golden ratio for harmonious design. Enhanced with fictional technical details, the artwork exudes a trending pixiv fanbox vibe and is crafted using an acrylic palette knife technique. The style blends the atmospheric storytelling of Makoto Shinkai, the whimsical charm of Studio Ghibli, and the vibrant fantasy essence of Genshin Impact. Influences from artists like James Gilleard, Greg Rutkowski, and Chiho Aoshima are evident, with each element meticulously designed to evoke both wonder and a sense of endless possibility.