Ah, apologies, I was not sure what patch you were on. I have no interest in supporting older patches in any of my tutorials, though.
Below I have attached the two Human 05/06 tiles for you to use (SD)
For you to use them as Orc, path the imports as these, respectively.
UI\Console\Orc\OrcUITile05.tga
UI\Console\Orc\OrcUITile06.tga