1. Crop your image. 100x100
2. Duplicate your base and set it to Softlight.
3. Add this texture and set it to Multiply
4. Duplicate your base and drag it the the top of your layers. Set it to Softlight 40%
5. Add this gradient made by me and set is to Softlight.
6. If you want, you can add this Tiny Text Brush , but the icon is fine without it.
and that's it. =]
if you use, show me what you made. ;]