Ok so for future generations. It is really easy.
For quick setup I used excellent mod http://steamcommunity.com/sharedfile.../?id=308666552 (Hope the author wonīt mind this
) with aim to add Rhodos some victory conditions...
Simply duplicate victory condition array,change name to particular faction and apply all the changes you want. In this case I just changed military victory conditions to be 111 instead of 85 settlements.
(Of course descriptions, chapters, secondary missions would require changes to mission.txt, local_en files...)
**Of course donīt forget to modify both locations for victory conditions as you want to changes selection screen and in-game conditions too.
Checking Rhodos is showing lower things
So little playing
And now in-game check is showing