Oblivion in OpenMW-Better Cities Interior - NOT working

This is Oblivion world space as rendered by the open source version of openMW (open morrowind).

The quick rundown is that only basic resources get loaded. no quests, no AI schedules, NPCs all in T pose, etc. All very very pre-alpha even. experimental.

Mods other than the base esm not working - so far that I can figure. Here is an attempt at loading Better Cities interior. Resources not loading even though mod packaged properly and loaded as per OpenMW vfs system.

I may try another round of pointing an OpenMW at an already modded oblivion. that may be a better way to do that.