I will give it to you I just dont like to put it on the internet (just because I hate it when some one takes what you have done and calls it their work( although that has never happened to me I never want it. But if you want the PSD email me at email@example.com and then I will reply with the PSD. Or I could make the icons you want just let me know.
By transparency do you mean how they almost fade away or how it is see through. For the fade away you put a layer mask on the second layer (reflection) and then take a black to white horizontal gradient and drag it down to the desired level. To make it transparent go to the opacity slider and move it to the desired level.
I hope that was clear enough if not email me at firstname.lastname@example.org