[3d] Tamaki (ring) Вђ“ Nekopoi -

I am answering for the first interpretation, as "deep paper" most commonly refers to in technical contexts. Technical Context: 3D Ring Artifacts & Deep Learning

Researchers often use 3D Convolutional Neural Networks (CNNs), like the U-Net architecture, to "paint over" or remove these ring-shaped defects in 3D scans. [3D] Tamaki (Ring) – NekoPoi

Inpainting of Ring Artifacts on Microtomographic Images by 3D CNN I am answering for the first interpretation, as

If you were actually looking for information regarding a specific or character model from NekoPoi , please let me know, as that would fall under a very different category of content. like the U-Net architecture

A "papercraft" or physical 3D ring model made of high-quality "deep" paper stock.