After a long absence from painting, I have managed to get some miniatures finished to add to the Hyksos army.
I have completed 4 elements of Axemen (3Bd), which are converted Magister Militum Hittite spearmen. Essentially, I took the figures sculpted with a spear in their left hand and an axe in their right. I then removed the spear, and added a shield I had removed from some old Essex Hittites I had.
I have no idea if the Hyksos used shields of this type, but I do know that Hittites and Mycenaean/Minoan cultures used similar shields, so it is not too much of a leap of faith to assume that it is at least possible the Hyksos could have done too. I have painted them as raw cow hide, again based on the fact that other cultures in the area - including Egypt and Minoans used hide for their shields.