The engine model features a predominantly dark gray metallic construction with numerous smaller components in varying shades of silver and metallic gray. A black, presumably plastic, intake manifold covers the top. Cylindrical components, hoses, and wiring are visible throughout the model. A flexible yellow hose connects to the upper right section. Two larger circular elements, possibly pulleys or gears, appear on the lower left. The model showcases complex mechanical details, including visible bolts, connectors, and what seem to be ribbed sections for cooling or structural reinforcement.