Well, it looks like you have an elephant, some heavy cavalry, a couple different types of archers, and 10-11 units of infantry, mostly spearmen.
To counter that army I would use something like:
4x indian longbowmen
2x thracian peltasts
2x heavy cavalry, kinsmen if I could take any, I guess
2x armoured elephants
10x elite liby-phonecian axemen
For me, that's a pretty all purpose army that I would put up against almost anything.
