Use this image to shrink & crop
Should look something like this. Now sharpen.
Set to mutilpy at 65%
Set to soft light at 50%
Set to overlay at 100%
Mirror then set to screen at 100%
Burn at 50%
Then add tiny text. I made mine with
Layers-> merge-> merge all
This should make your icon all one layer. Now duplicate the icon. Set the duplicate to soft light at 100%
Then you're done. The end.