The rambo.zip file you have requested: Skins / Celebrities / Rambo - 133.31kb is not available. Perhaps try browsing all files for the game Soldier of Fortune and upload any files you want to share or are missing. This is the only information we could locate:
Yes, it's John Rambo, made by Lord Ash. Just unzip into sof/user/ and enjoy! It's a pretty good skin!