I'd say if it was general progress it belongs in the city forum, if its progress on just the models in the 3d forum. Also the city forum get more traffic.

I'm not sure what time period you are going for since you have modern buildings (gas station, police station, school) but said fantasy, so I'm assuming it's modern to future. In which case you should include some industrial buildings to complete the set, chemical plants, heavy industry etc. You also need infrastructure services like sewage treatment plants, electric plants, and areas to deal with waste (regardless of time period for that). Possible medical services as well.

If you are dealing with earlier periods, metal works and wood works are both essential to life. So blacksmith and a carpentry shop, with more specialized shops like silver/goldsmiths and wood-turners also being an option. Also typical would be various guilds guarding their goods and services, so a guild for the grain traders, masons guild and so forth.

Depending on location it might also have port services and industries as well.