Late last year I posted an embroidery I did based on an extant textile in the Museum of Fine Arts. The post can be read here.
The Kingdom of Lochac has an embroidery Guild called the Worshipful Company of Broderers. They have Guild competition that are judged at Kingdom events. The most recent event was goldwork. I entered my embroidery and won. I put together my documentation on the extant and reproduction and it is available for download in pdf format.
I had heard from the Museum of Fine Arts about the actual date of the extant textile!