These are Customize-friendly but just make sure that all the .png files are in a folder named "RedBars" without the quotation marks so it'll work. Then just drag and drop the whole folder with all .pngs in it into the BarsImages folder of the Customize app.
Yup I have it. Folder name should be "Red Wifi" without quotation marks -- for some reason, on my phone, if it's not named to that, Customize just reverts to the stock one. I'm assuming you know where to put the folder. If you dont, it goes under WifiImages or something like that under the Customize folder.
It's just a mixture of a whole bunch of different stuff. Just your average generic red wallpaper. The dock off of iamnokiller's Diameter theme (which I have now changed into a transparent dock), plus the icons that can be found and downloaded here :