HaloMods "Classic" Read-only Archive

I went to get models in halo map tools 3 and i went to the MC, there are many models to it, so i extrtactede them all, when i put them into gmax and part of the model is always missing watu i do
i already searches the forums

well, i dont use gmax, but im pretty sure that if you exported all of the model at the same time and tried to load that that could make a problem. Try exporting them one by one and see if that doesnt work