This is a popular ray-tracing-ready texture pack known for its realistic materials.
If you were looking for physical or digital , there are various unrelated "paper packs" (like rough rust or vintage styles) available on marketplaces like Etsy . However, none of these are specifically titled "Rudy Pack." Rudy Pack.rar
The creator typically hosts these on Patreon . You can find free demo versions or the full high-resolution (up to 512x) packs on the RUDY Patreon page . This is a popular ray-tracing-ready texture pack known