I believe this is caused by missing .sd files in the main data folder (M2TW\data\ui).
If you copy the .sd files from the M2TW\mods\SicilianVespers\data\ui folder into the M2TW\data\ui, it should fix the menu.
Chivalry II TW : The Sicilian Vespers - The Multi-Era Mod Project (MIITW/Kingdoms)
Chivalry I TW - The Original Medieval Total Conversion Mod (BI 1.6 Or RTW 1.5)
Under the Patronage of Atterdag
i got a graphic bug too, not anything game breaking, and dunno if it has been fixed: but the sicilian faris looks like a bunch of ghost riders (actually looks pretty funny). is there anything to do there or do i just keep playing?
Chivalry II TW : The Sicilian Vespers - The Multi-Era Mod Project (MIITW/Kingdoms)
Chivalry I TW - The Original Medieval Total Conversion Mod (BI 1.6 Or RTW 1.5)
Under the Patronage of Atterdag