[WWI] Junkers d1-interesting link

[Octávio Mântua (I-SI)]

Hello,

While searching google images I stumbled upon this (replica?) of a Junkers D1 (http://www.bredow-web.de/Luftwaffenmuseum/Historisch/Junkers_J-9/junkers_j-9.html). Has anyone ever seen this bird? Is it a replica?

Best regards,
Octávio