They also come in two different versions for each size: with a matte highlight shine and with a harder gloss.
And drawing the homescreen icons was quite funky and if you know the standard iPhone icons I bet you can guess what icons you can see here and in the icon files, at least in the 48px and 32px versions:
The homescreen icons pixels in the 16px version needed all more vivid colors to get them distinguishable from the wallpaper background so they’re a bit different from the other sizes. These are the times I wish I could modify just half a pixel.
The icons come in various formats: iContainer, ICNS, ICO and PNG files for each size. Just click the following download button to grab the whole pack:
iPixelPad by Matthias Kretschmann is licensed under a Creative Commons Attribution-Noncommercial 3.0 Germany License.