You’ll have to make the preset asymmetrical and leave that correct side intact but copy over and flip the direction of the question marks on the other. You’ll have to mess around and see which side is which, but eventually it should work as long as you use the following code and use the correct file names.
What is highlighted in red you can or will have to edit, and what is highlighted in white is an indicator to which side is which.
material preset_#_bodyMatL
{
technique
{
pass
{
texture_unit
{
texture preset_#bodyLEFT.jpg
}
}
}
}
material preset_#_bodyMatR
{
technique
{
pass
{
texture_unit
{
texture preset_#bodyRIGHT.jpg
}
}
}
}
If you need help with this, do not be afraid to PM me!