Grubbe Bearded Bantams in US?

[HaikuHeritageFarm]

So, somewhere I came across this:

http://www.aviculture-europe.nl/nummers/10e03a15.pdf

And I am smitten with the tiny little rumpless, bearded bantam, the Grubbe. Are these in the US at all? Is this the rumpless version of the Antwerp Bearded Bantams?

There are also photos on Feathersite. Adorable.

 

[AK FLOCK SWAP]

DID you ever find any of these in the USA?