I used this great video tutorial from PhotoGuides.net to create my shamelessly derivative, Apple-style, aluminum-appearing camera icon/ button, based on the profile of the Canon 7D. I tweaked several of the numbers and settings shown in the tutorial, and I will include those details here soon…
There are several other Photoshop tutorials on the PhotoGuides site (and on its YouTube channel) that look really good, such as the “glass” app buttons, plus some non-video tutorials such as how to create the Apple-type reflection seen under my camera button.
Below my icon is the real, original Apple iCloud icon, so you can see how accurate this tutorial can be. But you really have to fiddle with the bevel and embossing settings, and adjust your gradients settings to align the reflective light rays. I tried to make my light rays relatively close to the original, but you can create any number of rays and align them as desired.
Now if I only had a photography iPhone/ iPad App to go along with my icon… perhaps one based on my Ten Step to Better dSLR Photography e-book!