Here is DO icon set based on Moblin icons.
[ul] There are 489 distinct icons, 2 sizes each (20x20, 32x32), PNG with transparency.
The set does not automatically replace existing icons.
All icons scaled from SVG sources, but sometimes 20x20 may not look optimal, because this size may cause problems when scaling.
Original names and categories are preserved.
The set is suitable rather for darker Windows themes.
To use, download the file, change extension to .dis and import in Preferences dialog.
Icons sample (100 icons)
Moblin_Icons.zip (872 KB)