The bfv_ww2_mappack_5.rar file you have requested: Maps Levels Missions / Single Player / SAIGON Maps - 6.46mb is not available. Perhaps try browsing all files for the game Battlefield Vietnam and upload any files you want to share or are missing. This is the only information we could locate:
SAIGON_1968 by EA/Dice coop by Edo A. (add-on file)SAIGON NIGHT 1.0 (Saigon revisited) by Edo A. (full map) 2 map conversions by Hamburger Hill for the BFV_WWII mod, both in one download.