Nexus Tito is a limited production run of 80 pcs in the world. On the paper, the modified A8 steel used have better features than INFI, and the first tests are encouraging. They are not for sale to public.
We also have movies of destruction tests, that not resulted in a broken blade so far.
After this first production, Nexus just gave the pictures of the blade to Fox Cutlery, that will produce it in n690co and 5 mm ( instead of 6 ) of thickness.

In this trip it was compared to the DM LE, and in normal use there are not many differences.

It's a 4,5" blade.