It's actually very difficult. This thing is so shiney that I just get glare and reflection off of it with any flash, and in the current indoor/winter night light I can't get any great pictures without a flash... But I took some anyway so you can see it and when I get chance to put it in natural light I will take some more.I had it in my z-grip but that's a bit battered now and soon going to be re-anodized (note the scrathes!) So I took it out to see if I could get any better pictures. A little maybe... judge for yourselves from the pics in the links. Certainly the pictures do not do it justice it's much nicer in person. I had it done as removeable 'shoes' so that I can add them to different main 'blades' on different gun's grips (I have quite a collection!)
There's a good chance they will make an appearance on my Manik-E-Mag when it's finished

manike
Heres the pics...
and links to more pics