Platonic Solids Collada Blender Export


I want to use all the platonic solids in VVVV 45beta29.2.
Made them in Blender 2.67b and exported them as "Collada(Default)(.dae)"
The problem is tha Octahedron.dae renders as a Cube inside VVVV, the same if i open it in Blender.
Dodecahedron, Icosahedron and Tetrahedron are fine.

Tried many combinations (not all of them) of the export settings and didn’t got one that makes my Octahedron an eight face polyhedron.

How can i fix this?