These guys are Magister Militum Libyan Spearmen, which are Carthage Infantry in Warmaster Ancients. They were quite nice to paint, as are most MM figures and have a fair bit of detail on them.
Seeing them all based and ranked up I think justifies the decision to base them 8 figures to a stand. Given their more bulky profiles 2 ranks of 4 is enough to fill out the stand without it looking crowded.
I've gone for mainly bronze coloured metal, as that seems to be the historical consensus of Carthage arms and armour. I was intending on painting on shield designs, but with the relatively large shield bosses I couldn't decide what design would work. I may revisit this later if I can think of/find anything suitable.
My wife saw this picture and rightly pointed out that the 1p coin is the wrong way round as it could be a 2p! I'll have to correct that for my next pictures.