The driver that comes with the War Mumuk model is interesting but doesn't really excite me.  Not to mention EVERYONE has one. They offer a Mahud Chieftain model which I also have that can be used as an upgrade, but I don't always want to spend those points and I wanted something more themed to my Harad tribe.

My solution was a custom Mumuk Chief based on a Serpent Guard model.  The spear was cut but I left part at each hand as grips.  As I finish this, those will have chain or rope coming down and attached to the Mumuk.  I may be looking to make this attachment in such a way that it's removable when I want to use a different model, or since I have three Mumukil, two of them still in the boxes, I may make this permanent on one of those.

The base is done to represent the flow of the howdah.