This is the army I used in a pair with Maurikian Byzantines at Bakewell (where it did very well), and as a standard entry at the DBA English Open in Portsmouth a week later.
It is 15mm of course. The foot are quite a mix. The mounted combine Lurkio (the most numerous) with Chariot and those splendid Ochmann sculpted Goths*
The army comes from the ducal period of Lombard expansion in Italy and Faroald was a constant thorn in Byzantium's side. The element uses all Lurkio figures.
The army has a lot of knights ... a general plus 8 more, half of which can choose at deployment to dismount as warband (all or none) ... so is superflexible too ...
I have to confess to getting the slashes (all or none) wrong at Bakewell - but it was consistent for both players and didn't win anything (so hopefully no harm done and all fixed now)
(the raider with captives is an Essex piece - the only one in the army)
And just in case you need a BUA ...
*originally, Metal Magic, then Gladiator, subsequently at Black Hat (but now, I'm given to understand available from Fighting 15s) ... Lovely figures and always worth a look.