Vintage technical drawing of a Porsche 911 GT3 on aged parchment, featuring the upper view and frontal view with precise outlines reminiscent of classic engineering sketches. The composition includes hand-written notes and measurements detailing specific dimensions and performance aspects, such as engine specifications and aerodynamic features. Creative modifications include subtle enhancements to the rear spoiler for improved downforce and a streamlined front bumper design, maintaining the iconic silhouette of the 911 GT3. Hand-scribbled annotations in the margins provide insights into design intentions and innovative ideas explored during development.