It should work. If you have a green picture, means you enter a wrong path.
You can use a script to register file by file in the picker Texture, like this :
Code:
VFLUI.RegisterTexture({
name = "spar_bar-backdrop0";
category = "Spartan";
title = "bar-backdrop0";
path = "Interface\\Addons\\RDX_mediapack_ext\\Spartan\\bar-backdrop0";
});
I just upload a new version of the mediapack 2.0.3. All the textures will appear in the Texture Picker.
http://www.wowinterface.com/download...o.php?id=12820
Cheers