as far as hobby shops, the last one around here closed about 6-7 years ago and box stores stopped carrying stuff shortly after. Are there any 'online stores/shops'?
All the box store stopped a few years ago. Do you have a Michaels craft store nearby? They are a big chain and carry models and everything else to get you going.
I haven't personally ordered anything on line other then here and ebay.
Hobby Lobby is another one, if you have one near you. Better selection than Michael's near me. Model Master paints, air brushes, foil, knives, brushes.