The mp_rocket.zip file you have requested: Maps / Deathmatch / Rocket Arena - 607.21kb 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:
This Rocket Arena map is based on the Rocket Arena in Unreal Tournament. There are some changes to get it in sof2, such as i have put mainly nade launchers instead of all rocket launchers as the sof2 rockets are not so good.
Look at screens.