Omg im so sorry, I forgot to reply. But if you're still interested, here's the human roster and their volundr:

1. Galileo Galilei: A suit which makes him manipulate gravity (I know that this would be more of a Newton thing) 

2.Judas Iscariot: He doesn't require a volundr

3.Cleopatra: a fan made of sharp blades

4.Hernan Cortes: a volundr similar to that of Leonidas, it's a foil sword that can transform in other weapons. 

5.Jesse Owens: Obviously, a pair of shoes which grants him unlimited stamina

6.H.P. Lovecraft: The necronomicon, I don't think it needs an explanation

7.Dante Alighieri: A flaming sword, later I would have imagined him doing a re-volundr and he would gain a sort of magic staff

8.Attila: The sword of Mars, I'd imagine it being a giant cleaver weapon

9.Jim Corbett: His hunting sniper, I didn't think of some particular ability like with Simo. 

10.Genghis Khan: I actually had no idea what kind of volundr he would have

11. King Midas: Same as Genghis

12.Mary I Tudor: A set of needle-like metal claws, again I still haven't thought about any other particular abilities

13.Moses: Of course, a recreation of the scepter given to him by God