I was going to purchase one from kbtrace.com also but the website went down a few days later :/
I emailed them through their Amazon store on January 30th and they replied on January 31st:
Hello,
It's possible but the website is currently down due to a server issue. It
will be up again very soon.
kind regards
Hopefully they will be up again soon 
Are you sure you saw French layout Poker 2?
I've contacted the guy on amazon.fr who sells Pure Pro in French. He says that the Poker 2 doesn't exist in French ISO.
I have purchased 4 items from kbtrace.com in the last 6 months, and everything arrived. Sometimes it took a long time, but I have received everything.
I don't think the Poker 2 has ever been released in ISO. I can be wrong, but at least it was not available in ISO from kbtrace.com.
As an ISO AZERTY user myself, I have simply given up on the ISO layout. I purchase only ANSI keyboards now. Doing so, I have 2 problems to solve:
1. Finding key caps:
- I use vinyl stickers I have ordered from a french company:
http://www.clavier-azerty.com and they now have a portal dedicated to Belgium:
http://www.clavier-azerty.be - It is possible to use most of the keycaps of an ISO Cherry compatible key set. You will only miss the "*" key if you do so (you will have \ and | on it)
- I have designed my own set of keycaps and ordered them from WASD Keyboards. Not having the side legends is not a problem, I have printed the most important ones on the top of the keycap
2. Missing ISO key located at the right of the left Shift:
- I remap some AltGr+some_key to get the missing characters
- Recently I have started using the CapsLock key to replace that key (I still have the CapsLock function on AltGr+CapsLock for example)
I'm pretty sure you do not want to do all that, but I mention it just because it is perfectly possible to get rid of the ISO layout.