The plated.zip file you have requested: Skins / Gloves And Hands / CS: Source Black Metal Gloves - 414.88kb is not available. Perhaps try browsing all files for the game Counter-Strike: Source and upload any files you want to share or are missing. This is the only information we could locate:
This is a reskin of the gloves that adds black-ish "metal plates" to the back of each hand. The metal needs a little work, but it's a good start.