: A specific cosmetic "wrap" or paint job for the car model within the game.
If you are looking to build a physical model, there are no official papercraft templates for this specific mod version. However, you can often use a tool like to open 3D model files (exported from the game mod) and automatically generate printable paper folding patterns.
The specific file name "GTP TEAM RADICAL RXC GT3 1.1.rar" refers to a , typically used in sim racing rather than a printable papercraft design. Because this is a third-party mod, "paper" in this context usually refers to one of two things:
: A "readme" or PDF included in the .rar file explaining the physics, credits, and installation instructions for the Radical RXC GT3.