The Milites Christi and Mutatawwi'a SAGA ranges are now available in the Early Crusade & Outremer and the Armies Of Islam ranges.
These packs are ideal if you are building an army for a rules system other than SAGA or if you want to make sure you get particular figures. Please remember that, unlike the SAGA packs, these ones do not contain bases or spears....don't get caught out!
For the Milites Christi take a look here - http://www.grippingbeast.co.uk/Early_Crusade__Outremer--category--168.html
For the Mutatawwi'a, go here http://www.grippingbeast.co.uk/Armies_Of_Islam--category--163.html