The cssskindropkick.zip file you have requested: Skins / Loading Screens / CS: Source Dropkick Murphy's Loading Screen - 642.21kb 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:
A very interesting loading screen for CS: Source. I can't say much about it due its unknown to me. But it seems to be some kind of rock band.