I spoke to the old boy in Toys and Us last summer. He was all excited about getting the entire Tamiya stock in (including paints, cement etc) by December 14. In March, they had indeed got a lot more Tamiya acrylics and tools and quite a few more kits but he has since left. I'm not sure they'll be getting further stock.
Toy Store in Ibn has paints and cement but not much in the way of kits.
As an aside, I bought an airbrush compressor in the UK but Aramex wouldn't ship it out, they said it was too "dense" - nope, I didn't understand either but they didn't bother coming up with any other explanation. I can't see any section in the DG manual that would prohibit me from bringing it over in my suitcase - anyone know different? It's an electric motor with a small air tank (not pressurised), no battery, no oil...