Script to find material and textures of selected prefab

Hi Guys

Is there a way to output to a list the shader and materials in the shader of a selected prefab.

For example you select a particle prefab with 3 particle systems is. The script would crawl through and extract the shader used and its related textures for each system and output it to a list, with path in file system, to a list .

Or even select in project tree so they can be exported together

I am moving prefabs between 2 branches of the same game and want to make sure I get all changes in one swoop

Cheers

Ed