Hmm looks like the one Kooklik designed over on the card list. AFAIK alice papermodel is not selling an authorized version.
Style: Diecast Toy
from the advert.
Well it's one or the other, there is metal on the model for the winter garden & a couple of other handrails.
Originally came in 2 designs as made, weathered.http://ecardmodels.com/index.php?cPath= ... =3a&page=2
for an authorized version
or if you have trouble http://ecardmodels.com/
I'm certain you'll find the sub section.