Regarding the "common" kingdom when nationalist route was taken, my thought was to have the following chain of events in short:
Nationalist revolution in Greece -> Nationalist revolution in Serbia -> Plastiras proclaims the Hellenic Empire -> Plastiras offers the incorporation of Nationalist Serbia into the Hellenic Empire while guaranteeing broad autonomy for the Serbs and even having couple of Serbs in his administartion.
Now, about the Serbian candidate for the common kingdom (not the nationalist path), I thought of Count Lujo Konstantin Vojnovic (or Vojinovic) 1864-1951. Although being a member of the Dubrovnik nobility (thus claimed by the Croats as being a Croat himself), he nevertheless descends from the Ducal dynasty Vojinovic, whose founder Vojin was a grandson of the Serbian King Stefan the Firstcrowned Nemanjic from the 13th century. The Nemanjics and Vojinivc where mixing through generations, and as the royal dynasty was related to every Byzantine dynasty until the Fall of Constantinople, hence the Vojinics were also related to the Paleiologos and Komnenos. YOu can find Lujo Konstantins picture here (5th pic in the slideshow):
http://www.tportal.hr/fotogalerija/...nly=true&TB_iframe=true&height=550&width=750#
As for the name, I prefer either the Greco-Serbian Kingdom, or the Kingdom of Greeks and Serbs.
I like the flag, but it should be more fair to put both Coats of Arms in the middle (simir to the Austrian-Hungarian flag). Also, for a better historicity, it would be better to use the following Coats of Arms for Serbia:
http://en.wikipedia.org/wiki/File:Royal_Coat_of_arms_of_Serbia_(1882–1918).svg
As for the variances of the Balkan Federation in any form, how about using the flag of Rigas Ferraios (which he intended to be the flag of a pan-Balkan state)?:
http://en.wikipedia.org/wiki/File:Flag_of_Rigas_Feraios.svg
Nationalist revolution in Greece -> Nationalist revolution in Serbia -> Plastiras proclaims the Hellenic Empire -> Plastiras offers the incorporation of Nationalist Serbia into the Hellenic Empire while guaranteeing broad autonomy for the Serbs and even having couple of Serbs in his administartion.
Now, about the Serbian candidate for the common kingdom (not the nationalist path), I thought of Count Lujo Konstantin Vojnovic (or Vojinovic) 1864-1951. Although being a member of the Dubrovnik nobility (thus claimed by the Croats as being a Croat himself), he nevertheless descends from the Ducal dynasty Vojinovic, whose founder Vojin was a grandson of the Serbian King Stefan the Firstcrowned Nemanjic from the 13th century. The Nemanjics and Vojinivc where mixing through generations, and as the royal dynasty was related to every Byzantine dynasty until the Fall of Constantinople, hence the Vojinics were also related to the Paleiologos and Komnenos. YOu can find Lujo Konstantins picture here (5th pic in the slideshow):
http://www.tportal.hr/fotogalerija/...nly=true&TB_iframe=true&height=550&width=750#
As for the name, I prefer either the Greco-Serbian Kingdom, or the Kingdom of Greeks and Serbs.
I like the flag, but it should be more fair to put both Coats of Arms in the middle (simir to the Austrian-Hungarian flag). Also, for a better historicity, it would be better to use the following Coats of Arms for Serbia:
http://en.wikipedia.org/wiki/File:Royal_Coat_of_arms_of_Serbia_(1882–1918).svg
As for the variances of the Balkan Federation in any form, how about using the flag of Rigas Ferraios (which he intended to be the flag of a pan-Balkan state)?:
http://en.wikipedia.org/wiki/File:Flag_of_Rigas_Feraios.svg