TL;DR of the post, generated automatically.

OP is starting a Nodevember 2026 series by posting daily entries in this thread, beginning with a Day 1 origami piece.

• Day 1 entry: An origami piece, shared as a 1080x1080 image.
• Geometry nodes: A screenshot of the node setup is attached.
• Material: The material is also procedural, with its own screenshot.