Thanks! I have but, I haven't found the time to work on a full pack. I've included the source PDN, hoping others would jump in and either modify my icons or release a more complete pack. But, I'll work on something on the sidelines too.
Go right ahead! Can't wait to see what you do. I'm using Paint.NET with a plug-in to export to .ICO. If you or anyone wants the .PDN file, I will update the .ZIP file here with the template I've created.