To create a Lux material structure can require some work, but once it is done it is very easy to change and customize. To apply the material to a figure is as easy as a material pose with the difference that is also very easy to customize. A material pose is very easy to use, but nothing easy to customize.

The example that I posted is vicky.lxm (I changed lxm to txt extension for posting) I have created only one as I have used very little LuxRender. Now if I want a scene with Vicky I only need to put

include "vicky.lxm"

in the *.lxs file before vicky geometry or include

It's a like a material library, in my case is very poor because the library has only one element. With time it will have more elements and shall replace the text editor with some GUI.

You can have a library of geometries too, table.lxo, chair.lxo, monster.lxo, mike.lxo and so on....

Stupidity also evolves!