car engine parts 3d model

A realistic set of BMW M Performance automotive parts, including a modern inline engine block, twin-scroll turbocharger, coilover suspension system, carbon ceramic brake discs with sporty calipers, performance exhaust components, and intake system parts, clean and precise mechanical design, modern German engineering style, slightly aggressive and sporty aesthetics, subtle use of carbon fiber textures and metallic finishes, compact and organized arrangement, miniature scale 1:64, no people, no cars, no background, no text, no logos, isolated objects, solid geometry, no hollow parts, no internal components, optimized for 3D printing, clean topology, slightly simplified details for durability