There's this one (in French, sorry) where he's talking about the design of two shoes for Dita (coincidentally my two absolute favorites--Youpli and Catwoman), but he's not doing the construction.
After watching the NM interview, I'm wondering if Msr. does do any of the prototyping himself. The way he talks about looking at his initial drawings and at the shoes together after they're made makes it sound as if he doesn't--but I don't know. It may be that he does the equivalent of draping and patternmaking for each new design, but passes it on to someone to do the final construction. I do know that many clothing and handbag designers assemble their own sample designs, but shoe designers may not.