ok, might be better making u do it then u can learn
ok
download the helmet shape
download a programe called gp4 genius
in genius, load up the .gp4 helmet shape and save over itself (so it can be read in z mod)
load up z mod
file IMPORT
load the helmet shape
the shape appears
press E
on the drop down menu there will be 2 files u recognise as the tgas (painting files)
driver 1 and driver 2 or soemthing similar
u can add the correct paint files
now download a helmet and use that as a base, then u just replace the driver 1 driver 2 files with ur own painted ones then there u go
good luck! :D
Jenson drives it like he owns it; Lewis drives it like he stole it