Interiors for Kvatch urban buildings. Needed for Sutch release.

Claim for some Anvil building shell pieces to allow for better performance and some taller towers for important locations

New version of T_Imp_SetAnv_X_Building_01 that's five stories tall instead of three stories, with one of the Sutch-style decorative domes in the middle (could be useful to have non-dome version as well, and versions of both that are four stories - only if not a big hassle!)

Double-length version of T_Imp_SetAnv_X_Skywalk_01 to cut refcounts where it's doubled up

Current axe doesn't look chimeri and also isn't a morrowind friendly model.

Tamriel Data wisp stalks look very poor. Yet it is the number 1 plant/fungi of the Cyrodiil caves.

Sound effects for the Horned Butcher https://www.tamriel-rebuilt.org/asset/canyon-thresher

Implemented in the main claim