Procedural Materials Collection [1]
Fading Sand (Variant A) - No nodes to show, accidentally deleted it.
Fading Sand (Variant B).
Fading Sand (Variant B) nodes.
Scifi Static/Hologram.
Scifi Static/Hologram nodes.
Green Crystalball.
Green Crystalball nodes.
Some procedural materials made with Blender shader node system.