I like your plants and landscaping. :) People are always tough to do correctly... good character animation is a different discipline altogether. As for your architectural model... I don't understand the four cylinders at the top, your roof doesn't have a ridgeline, and could use some eaves or other edge detailing. Dormer windows aren't built that way, window seats unsupported on an upper floor are always a bad idea, the bars on your gate are structurally too far apart, and your driveway is a bit too narrow (you need some clearance to get the car doors open). For textures, try a bit more than just a color and a bump map. Like I said, I really like your plants. :)