A2: I have only seen photos of No. 3.  I have no idea if more are being considered.  Perhaps you should ask Zhang Xiao, the cardist who designed them.  Alternately, you could keep tabs of Kete Moon's web page and Facebook page...

The designer is Zhang Xiaowo,not Zhang xiao.

and I got some information here.
"The Garden V2, which is way much more than a deck,tells a story yet to be understood, and shows a fantasy yet to be realized. It is something unique which no one could possibly distrub."
"You'll see there are changes-besides patterns on the boxes and the rise in quality-it is more than perfect for magic lovers.It achieves your every single aspiration for a deck, and gives you a lot more .Now it's time to release your imagination and dig in!"

thank you.don,I update it.

for sale:
T11 the expert at the card table playing cards V2                                   36 decks,$12 per decks.
David BEE Split Spades set(one black seal,one white seal.)                    2 sets,$60 per set.
Black vision playling cards                                                                         2 decks,$35 per decks.
Lu chen spar playing cards                                                                       1 deck,$75
t11 black centurions 909 playing cards(ohio)                                            $10
devo's playing cards sets.                                                                         $110
include 6 decks:
3 devo's silver edition (one signed in gold ink,one signed in silver ink,but box was broken,one no signed.all made in 2010,)
1 devo's silver edition v2(2001)
1 devo's white edition
1 devo's midnight edition.

[ISO]
1 or 2 bricks jumbo index tech art wynn playing cards.

shipping
I'm live in China,so the shipping maybe a problem.about $25 for 1-6 decks.$35 for 7-11 decks.but if you purchase more than 12 decks,the shipping will be discounted.
If interesting,please pm me.Thanks.

I have a set of bicycle garden cage playing cards for sale(black and white).They are in perfect conditons.
ship to US is $20.
ship to other countries about $30.
I'd like sale them at $300.
or pm offer a price.
only accept paypal.