No idea how to do it in paint.net I use Photoshop.
So you need to:
1) create a gay-scale version of the image
---- use levels to get right shade of grey, this affects how shiny it will be in gg
2) copy the greyscale version and paste it into the alpha channel of the colour image
3) Save it as png 24 with Transparency
Lol - sounds complicated, but tis easy when you know how
Here be Sand 01 didn't have time to test the shinyness in gg - sry
Made an N for it as well but again not tested in gg to see if it works ok
If you still stuck will do the others and test tomorrow.
Lol need to sleep now....
Forgot to mention. The image may look almost invisible in Window Explorer - just ignor that - it will be the right colour in gg
Reliquia....
aka OldFlak
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