Hmm, well if you want to try to load them up manually, you'll have to open up that notepad file,
I'll use something from the 'Wombat Building Pack' for an example-
material baileyroofshale
{
technique
{
pass
{
cull_hardware none
cull_software none
alpha_rejection greater_equal 128
texture_unit
{
texture baileyroofshale.png
}
}
}
}
material baileyroofshingles
{
technique
{
pass
{
cull_hardware none
cull_software none
alpha_rejection greater_equal 128
texture_unit
{
texture baileyroofshingles.png
}
}
}
}
Do you see how it says 'material bailyroofshingles'? 'bailroofshingles' would be what you want for your material.
Now, you'll have to go through all your animals and such and load the materials this way. It's quite a pain, and I do suggest just re-downloading before you try.