How to revert color palette to original flat 2D swatches?

[nmason]

See these posts:

SketchUp 2025 – Option to Revert to Original Material Library?

Is there a way in SketchUp 2025 to revert to the original material library? The new materials are quite distracting—many of them feature square patterns with sharp corners that face directly at the viewer. Additionally, several key materials like grass, water, and others seem to be missing.

SketchUp 2025 Is Live!

You can copy material from old SketchUp installation to SU2025. Here is one way, to do it: Click to see the method:

Or download the old materials from 3D Warehouse.