Not bad
You know, this model almost looks like Benirus Manor from Oblivion. In fact, I had to double check to make sure it wasn't XD.
The landscaping could use a little work. maybe a hedge row or flower bed or something. The texturing is pretty good, with a few exceptions. There should be a beam directly at the second floor back corner. Same problem with the second floor windows, the beam should be directly in the middle of each set.
There also seems to be a few rendering artifacts. Grass is rendered over top of the porch columns in places. And I don't even know what to think of the window reflections. One of the downstairs windows seems to have a reflection of a window in it...
But yeah, all in all, not bad 7/5