The letgo_sof2.zip file you have requested: Maps / All Game Types / Letgo Map Pack - 2.09mb is not available. Perhaps try browsing all files for the game Soldier of Fortune II and upload any files you want to share or are missing. This is the only information we could locate:
Here is very interesting Map Pack, It supports all Gametypes, and some of the Mods, e.g Mandown. This map is so different why, because it is made out of Lego, kinda like Lego Land, The Screenshots Below tell you all about the Planting points for the Bomb, etcGive it a go!