I was going to finish this off completely before releasing it to the public, but as I don't see this happening in the near future I'm just going to go ahead and release it now.
osu! default skin template
Terms of use:
UPDATE:
https://osu.ppy.sh/forum/p/2997865
osu! default skin template
Terms of use:
LICENCE
All osu! graphic and other game assets are copyright ppy Pty Ltd.
You are granted permission to use the elements contained within this archive as a template for creating your own skins. You can modify these in any way you see fit. Please do not include the resources if you haven't modified them; the defaults will automatically be used in this case.
You are NOT permitted to use these graphics outside of skins and/or beatmaps. This includes using them on other websites, games, products etc.
If you would like to use the resources outside of the scope provided above, please contact me at pe@ppy.sh
UPDATE:
https://osu.ppy.sh/forum/p/2997865