Create a detailed technical illustration of a spacecraft with a cutaway design revealing its internal structure. Render the spacecraft with a sleek, streamlined body in vibrant orange and metallic shades. Include annotated engineering blueprints, detailed schematics, and callouts, set against a technical background that provides a comprehensive view of the craft's design. Aim for a sketch-like style that merges artistic intricacy with mechanical precision, featuring various angles and detailed exploded views of spacecraft components. Incorporate small creative modifications while maintaining the core concept.