I have tried this and it looks really amazing, as you can see on screenshots below.
If you want to make your SWG look the same way, then do the following:
Download the texture pack HERE
Extract all the textures to the texture sub folder of SWGEMU installation, that's it!
Texture sub folder is usually located here:
C:\Program Files (x86)\StarWarsGalaxies\texture
If you don't find it there, then replace StarWarsGalaxies with SWGEmu.