Hello everyone.
I'm currenctly starting to learn modding and I have modified a helmet with blender, but when I'm trying to use it in the GECK, the mesh is invisible. But it do appears in Nifskope.

I'm trying to solve this problem for almost a week! I'm desperate . And I didn't find anything about this on the forum.

Can someone please help me and tell me how do I get my blender work to get visible into GECK ?

PS: I tried to change the geckcustom.ini but it doesn't changed a thing.

Thank you for future helps