There is only few and selected footage from the war in Gaza.
The reasons for this are obvious.
If you want to get a realistic idea what the fighting in Gaza looks like, watch this video. This is the cloesest things to reality.
It shows how the IDF trains for urban warfare.
To make the training as realistic as possible the IDF has built a whole town with about 600 houses and modeled after real Arab towns.
I really liked the scene where the reporter ran after the soldier.
While the soldier running in full gear had absolutely no problems the reporter was short of breath.
War Games: Israeli Urban Warfare