This is one of my first maps so plz give me good feedback. And... The screenshots are from the first version.... download and youll see 3D Skybox ^^











Not too bad for a first attempt, get in some good lighting like a light_env and cahnge from the default skybox. Possibly add a 3D skybox and then you'd be getting somewhere.
Not bad for a beginner, but do you not get the feeling that it's kind of dull? You need to work on your lighting, and just having a bunch house replicas is boring. Not trying to be harsh, but keep trying.
Also a sweet mapping site, that really helped me out. www.interlopers.net It has video tutorials and a lot of written tutorials. It will improve your mapping by a lot.