Um... I found the deal selling industrial Model M (1394946).
It's about 105000 Won (100$), and I'm really considering bite this or not.
If I bite this, my whole custom TKL project will canceled. but got nice full-fatty-sized keyboard without super key, but look! dat gray color is fabulous!
but not bite this, at least I can wait untill TEX release new Aluminum TKL Cases. but Model M will gone forever, mayby.
what you gonna do if you were me?