sketches blueprint of colossal sci-fi spacecraft with intricate warp engines and annotated formulas, schematic breakdown by components, featuring elements of the golden ratio and elaborate fictitious details, trending on pixiv fanbox, with textures resembling acrylic palette knife strokes, evoking the styles of Makoto Shinkai, Studio Ghibli, Genshin Impact, James Gilleard, Greg Rutkowski, and Chiho Aoshima, with subtle creative variations to enhance the imaginative essence of the scene.