Yes, it is my own personal mod.

Visible Byzantine provinces clockwise from bottom:

Cyprus
Antalya (including Rhodes)
Nicaea
Constantinople
Thessaly (or Macedonia)*
Sinope
Trebizond



Seljuk provinces clockwise from left:

Konya**
Rum**
Armenia**
Georgia
Mosul
Aleppo
Antioch
Lesser Armenia
Edessa


*Greece is divided into Thessaly, Epirus, Athens and Morea
**Starting provinces (1087)



The trick to taking on the Egyptians and Byzantine at once is to focus on the former. In Vanilla MTW the Byzantine usually won't ally with you at first but they will not attack you for a good many years (in this campaign the Byzantine have not attacked me as yet), the Egyptians will always ally with you but will almost certainly attack as soon as they are able.