I have released a update for my IPak exporter adding 12,000 DLC texture names.
This will mean that almost all DLC texture should now have names when using the tool.
You can update either of these ways:
1. Download a new copy from the downloads page
2. Download the 2 new .tilk files and add them manually (download here)
Thanks to: P0rkRoyalz for running my .TILK dumper on DLC map’s saving me time 🙂