Firstly, please use the edit button for messages that are close together.
If there's only an RSH then you need to make the WTP yourself. Danimator made a
tutorial a while back about making the required TGAs from an RSH file.
DDS files are Direct Draw Surfaces, compressed textures from Microsoft that are used by DirectX. The Gimp, Paint.Net and Photoshop have plugins to support them, but you can convert them to TGAs with the Texture Tool (hint: Options > Advanced Mode
)
Hangar-8's hotfix was released in
this thread.
I'm surprised the textures change the Force Commander. In DC he had different texture files for the main menu model, which was awkward because they put more detail in his upper torso which meant they only had one arm on the texture that they then duplicated. That's why the later Halved Marine mod doesn't have a halved FC. Or maybe it
was the in-game model as well, since he isn't halved either now I think about it.