There is a company called Tal & Hadaswww.tal-and-hadas.com
they do one for the Avalanche that is almost identical to the one that the katayama has
they don't show one on the site, but that dosen't mean if you have unlimited funds, they wouldn't make it :blink:
This is the same company that made the Katayama bar. Like I said it was a special one of a kind job they did for the Katayama.
I've heard however that if 15 or more people commit to buying one they might consider making a special run and produce a limited number of them.
My guess is that it won't be cheep <_<