Chris over at daggerandbrush is working on a Field of Glory army based on Hannibal's army in Spain. He's using a mixture of Corvus Belli and Xyston figures. He recently posted some pictures of his latest work featuring Numidian light horse:
Be sure to click on the above to see a larger image.
In addition to sharing some excellent brush and ground work he also provided a brief historical overview, a review of the figures and an excellent close up of the hand painted shield patterns which make it very easy to try the technique for yourself: