The "paper" you are referring to is likely the or the Limited Edition Print associated with their partnership. This collaboration often features:
: Highly regarded as an artist within the community, often creating "pfp" (profile picture) art and custom thumbnails for other players. Detailed Breakdown of the "Paper" (Merchandise/Art)
: The "scribbl" style has become a standard for "pfp makers" in the Gorilla Tag community, with many users seeking "scribbl-style" art for their own profiles.