Problem with a NIF mod I'm working on

[Veniat]

Not sure if this is the right place to post this. 

 

I can't seem to get a mesh I've modified to work in Skyrim.  I've had this problem before but none of my usual fixes are working and I'm not used to the changes in Skyrim yet compared to FO3.

 

The mesh is invisible in game but not in the CK nor in NifSkope.  I've probably done something completely wrong, but would anyone be able to give me any ideas of where to fix it?  I've already tried searching the usual forums and googling with no good results. 

 

The files are prototypes, I'm trying to get a working version going before I do a proper texture set and mesh. 

 

NIF Files.zip