US vs Iraq post war scenario

[Starmyth]

As in real life, this game fairly well represents why and how the Iraqi armor, artillery, AA and infantry forces were slaughtered during the US invasion in 2003. City, mountain, forest and similar difficult terrain are the only reasonable locations for infantry/guerilla/foreign troops to even have a minimal chance of survival in Iraq. Insurgents/terrorists within post-war Iraq are very much akin to freedom fighters of Nazi occupied Europe. Has anyone created a post war US vs Iraq scenario which is difficult for the US? At present, this would likeliest be in large city terrain. This will be much easier to model with innocent civilians in the mix. Not necessarily easier for the game to model.