Roy, you are naughty (Agathias indeed) :-)
There are no depictions that I'm aware of that are definitely 'Hun' (ok one rock carving in Hungary, very reminiscent of earlier Rouran, horse armour pointed helmet, long lance, no shield) but there are lots of them for assorted nomads from the general area and time frame. Working on the presumption that the bulk of the 'Huns' were Turkic speaking nomads and that the various 'probably Hun' burials are also representative we have horse archers with sword (one or two edged, straight), composite bow (separate bowcase and tube quiver), lots of knives, and most of them with a long, two handed lance. A fair number would have armour as well.
Agathias calls them "hoplitai", and Sozomenus earlier describes a Hun leaning on a long shield. These are seen by most of your contemporaries as evidence for Gothic infantry (a core part of the Hunnic grouping at various times)
The lifestyle, wagons, tents, weapons and tactics are frighteningly uniform across tribes, clans and confederations; over huge distances; and a long time span.
That said, individuals would probably pick up assorted Roman/German/Celtic kit as well. Plus 'samaratising' Huns may have used more horse armour, though the lack of bow armed opponents would lessen its use.
Tom..
