Single Moebius Interlaced Twisting Ring

For an interactive 360º View, follow the link: http://boxdi.com/blackboxdi.com/Diseno/moebius/Moebius360.html This is me trying to do complex geometric shape in Rhino. Just an exercise or an experiment. I`ve seen Double Interlaced Moebius strips and rings, witch are 2 independent moebius strips intertwine with each other, but what I din`t find was a single moebius string double wrapped and interlaced with it self... So... Why not? To add a little difficulty, it had to have an structure weaven all around it but couldn´t intersect with it self, so it could be a true solid and maybe 3D printed in some near future.