Artifact Armors!

[Volsung]

1 either his arm is down its length or recurved back to himself under the shield
Karvapeikko pointed out you can see the end of the fist on top of the roe's head.... my bad

2 part of the archer or lancers other leg

3 that is one of the lancers legs, he is lept up into the air with one knee higher, its a classic FF dragoon pose (kain)

4 that is the monks knee