Hey guys, glad you like the Punk. I have only made 3 of them, and then moved on to other designs.
I don't know how realistic this design would be in a production knife. The grinds are what concerns me, they have to be just right to bring all the lines of the knife together. The way the plung kind of leans forward towards the tip is not an easy thing to do, by hand or machine.
The other thing about this design that bugs me is that there are not as many degrees of rotation with the flipper, as say a JYD or Lahar. With a custom knife, I can spend all kinds of time and get it right regardless of how much rotation the flipper has. Not so with a production knife.
I hope I did not burst your bubble guys, but who knows maybe I will revisit the Punk in the future with a production knife in mind.