Exterior is decent. 7/10 (The house overall needs a dignified look, rather than an unorganized look.)
Greenery is satisfactory 8/10 (Needs more individuality, and separation.)
Interior needs work 6/10 (More organization, and contrast with colors would help.)
Overall 7.5/10
You're a definitely a fine builder, but the only problem you really have with this is the fact that it looks unorganized and less clean than one should expect out of a suburban home.
Keep building, nevertheless. You'll improve overtime, I'm sure. You have the capacity and the potential.