These models can all be used equally well for Franks, Saxons, Jutes, Angles and many other hairy European races. Saying that it may well have been the case that the shaved napes and francisca were more characteristic of the Franks, so for Saxons use mainly FS002, 3, 4, 6 and 7. For Franks you can use them all. Franks and Saxons serve equally well in your Arthurian Army.
Our Franks and Saxons were sculpted by Michael and Alan Perry. Click here for lots of historical information on collecting armies by Adrian Garbett.