Okay, it's done aside from automatic texture (not material) assignment. (May or may not get back to that)
I included the QuickBMS scripts for extracting the DAT files (modified by me for convience, it exports to a folder with the same name as the dat so you can easily batch extract everything), RTB's script for extracting the WTB files and texConv2
EDIT: I goof'd so redownload the attachment!
EDIT2: I updated the script a wee bit a while ago, so if you had any issues importing models, try the new one instead
I included the QuickBMS scripts for extracting the DAT files (modified by me for convience, it exports to a folder with the same name as the dat so you can easily batch extract everything), RTB's script for extracting the WTB files and texConv2
EDIT: I goof'd so redownload the attachment!
EDIT2: I updated the script a wee bit a while ago, so if you had any issues importing models, try the new one instead