The 296 GT3 required around 3,300 hours in order to design and develop the production tooling. Those tasks included 3-D printing, hand-working hundreds of patterns, and the production of molds before the prototyping phase. Every 22-inch long example requires approximately 350 hours of fettling, fitting, and painting. The result is a near-perfect replica that looks like you’re peering into a shrunken version of the actual vehicle.