This is my girl Topaz that I messed around with in PS. I stumble around a lot in PS; myself being better suited for paper and pencil, so for me it took a long time to figure out what the heck I was doing, but I think it works. My poor fingers are sore from doing this on the laptop, with that little 2x3 inch finger senser thingmabob.
Original photo.
I followed this guide here