star wars republic commando looks wired

[starcraftmaster]

hey i installed star wars republic commando on my old computer works great and fast but some things are white like the clone commandos and some other things but there ment to be different like the clone commandos are ment to be red or blue or green or orange

some other things are silver too like big things that are far away

my computer does not meet the system requirements but it works on meduim graphics great any way

system requirements for star wars republic commando:

http://au.gamespot.com/pc/action/starwarsr.../tech_info.html

my old computer

geforce 4 mx 440 se pci 64mb

766 intel celeron

192 mb of sd ram

crap sound card that has ac 97 drivers and is a intel on board