is there some kind of a script that automatically copies or moves all the resources used in a blendfile (textures, sound clips etc.) to a specified folder? I know there is the option to “pack” these things but I am looking at a couple of hundred MB of stuff here. Would Blender be able to cope with this? Also I’d like to keep the resources seperate.
I think that just unpacks what is packed in the blendfile, that does not really collect the files, like an Adboe Collect files does. A true collection system will actually examine the references to files that are not packed and collect them as well.