Byzantine greek nobility engagement 15th century

I was inspired from a book I read 15 years ago ..(Pou pia Keros) ''No time left ''by Ismene Kapadai. The plot , takes place in the countryside of Constantinople during the begins of 15th century AD. During the last years of the byzantine empire..
For the designs of the clothes , the haircuts, and the hats I was based in original 14th and 15th century byzantine frescoes as well as on 15th century renaissance depictions of 15th century greeks, and on manuscript depictions of byzantine people.. the same goes for the musical instruments.The only liberty I took was with the bagpipe (I don't thinκ that the byzantine nobility was fond of it)
I designed the buildings based on real ones such as the Ouranupolis tower, (Chalkidike-Greece)the manor of Paleologina at Kalavrita village(Peloponese -Greece)