I can technically ship to Indonesia via UPS, but I would have to add the shipping cost to the price of the poster, and the shipping cost is something like $60 USD extra. If you're willing to pay that much for shipping, I'd recommend purchasing in bulk to make the most of it.
I won't lie, Demacia has a buttload of champions and we had to make some cuts to fit the poster. Fiora is Demacian, yes, but she's mostly self-motivated, and she's not a Demacian patriot like Quinn is. Same reason why Vayne isn't on this poster either.