Hi,

I know that I'm doing something wrong here, but don't know
how to fix it or make it better.
I made this model in C4D for Layout before and now I need
an IGS-Model. (This will be produced as a "very small plastic/rubber model later)
So I hoped to quickly rebuilt this in MOI.

I got now the shape that I need, but cannot bevel the outer edges
and inner extrude the window-frames.

Surely because the faces or not planar and also the whole object is not closed/solid.

Any idear how to solve this?

thanks
Mike