Could someone tell me how to go about changing the red flashers to blue on the undercover cop car? or point me to a tutorial please :) thanks 

AFAIK you can change the texture but it will still flash red + blue instead of Red+Red, or Blue+blue.

ioim annoyed by this if u cant change the flash then whats the point of changing it to all blue or all red? i mean i made a retext that has all blue light for the cars all the textures are blue but they still flash red. we should be able to change the red flashes to blue some way but as far as ik theres not which is annoying

 

We know that it's annoying but at the moment this is simply not possible. You'll need to wait for model editing to be fully functional.

On the plus side, Oleg says an import model function for zmodeler is coming in late July.

On the plus side, Oleg says an import model function for zmodeler is coming in late July.

What is the difference between import and export functions?

What is the difference between import and export functions?

Import is porting models into gta v, export is making gta v models into formats of other games.

Import is porting models into gta v, export is making gta v models into formats of other games.

Oh, so we will be able to put GTA IV models and Custom models in using the import function? Thanks. No one else seems to want to answer this question for me.