Oh sorry, I forgot to provide a link.
I'm making new, high resolution textures from scratch. There's still lots of stuff to do, but it's progressing nicely. I hope that this texture pack will look alot nicer than the generic bump effect in this mod.
And even if it doesn't, it's still at a higher resolution

http://img19.imageshack.us/gal.php?g=morrowind63.jpg http://img230.imageshack.us/gal.php?g=morrowind72.jpg (I already posted these in the wip-thread)
The second gallery is more up to date, but the first one shows the new floor texture better

Edit: Oh and I should give this mod a try. Looks great. The rest of the houses are next on my list anyway, since the interior plazas (->the domes) in vivec seem to be one big mesh so they could easily be converted as a first step towards interior bump maps