LoL, that isnt any skin on latest (current) version of J7W1 MOD (published 31-12-2009) from Kodama.
Its just done from one of CG's i have DL-ed earlier this year, which were published through Aerocinema.
I have done from it my sign and I also changed some things like adding some typings and putting a few of filters on it.
Thats all how i made my sign.
As First, Im taking back my request for link to some newer version of J7W1 Mod, coz in the last time i've "been free of charge" to see whats new in Kodama's work.
But If You want to know more about actual development
of Kodama's J7W1 MOD look into thread in "Requests" section called
"B7A..."
there are also the pics (URL) to WIP's and I've uploaded them to share with other mates here.
I have some fresh info about latest development in J7W1 Mod same as other prepared Mod-planes like
J4M1, Mansyu (Manshu) Ki-98, Ki-83 and B7A2 Ryusei.
They all will be probably released in one pack.
Look there and you will see new details about it.
Im not US-man or Englishman, so sorry for my English with some grammatic bugs or big mis-typings, im writing too fast that is the matter of them. Im only not "perfect" in English.
Im NOT a Grammar Nazi, LoL !!!