Looking for a nice appearance library

[Anonymous]

Is there an appearence library out there with less choices, but good chosen ones? Not 100 types of gray, but really colors you can assign to make your assembly more understandable? RAL library is better/ok, but still a lot of little nuances

[frederic.vandenplas]

Here are some  RAL libraries

http://www.inventorwizard.be/textures/index.html