we need a QandA thread,
To change the colour there is an .xbx file in every skin folder that has the same name as the folder eg: blue skin folder = Blue.xbx, Underwater skin folder = Underwater.xbx. open these xbx's with noetpad and you'll see a bunch of RGB values listed for all the different materials in the dash. dont just change the colours randomly, use yr image editor to select proper values in the colour you want (or get a rgb calculator) and the change values as needed. some of the material names are a little cryptic at first but you do get the hang of it.