Welcome!
I also work with 3d every now and then and i would love some interface o the wiimote.
The only 3d I know about so far that works with this is Papervision.
It is quite simple to implement and you export objects from your 3dapplication in the .DAE format.
This file is then worked with in Papervision directly and coding to rotate the object is also easy
Search for Papervision and wiimote and you will find a few videos and exaple out there...
//UndCon