Create an architectural plan of 30,000 square meters, with a lush environment featuring over 5,000 trees ranging in height from 3 to 10 meters. The terrain slopes to the right, with gray concrete pathways for vehicles and pedestrians. There are four white buildings, each 17 stories high, casting shadows. There are vehicles and people present. It is a clear, sunny day. Use a realistic style for the materials and textures, ensure high resolution, be very detailed, and use a 16:9 format.