And if you don't have another file that you can get materials from you can always create your own in the material settings dialogue.
You can create new from scratch or you can duplicate existing materials and just change the properties you need to (i.e. the colour).
Barry.
One of the forum moderators.
Versions 6.5 to 27
i7-10700 @ 2.9Ghz, 32GB ram, GeForce RTX 2060 (6GB), Windows 10
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