Weedkiller made a new version of the exportscript:
# 0.1.6 : by justWeedy(weedkiller)
# Basic colorsettings for maps are often unused but may cause modells look "bright"
# Hardcoded defauld values to avoid this. Turn On/Off due the boolean <useHardCodedColor>
download here:
http://http://www.titusgames.de