Generate a complete architectural model based on this image, incorporating essential details for a functional project. Add doors and windows according to the usage needs of each level. On the ground floor, include a large main entrance and horizontal windows that allow natural light to enter without compromising privacy. The gate with horizontal slats should function as a vehicular access. On the second level, add large sliding windows that connect to a terrace or balcony, fostering the relationship between the interior and exterior. This level should integrate internal doors for the kitchen, living room, and dining areas. On the third level, intended for private areas, incorporate vertically proportioned windows and internal doors for each bedroom. Design a main door for access from the stairs or elevator. Consider structural details such as safety railings, eaves for protection from the sun and rain, and a lighting system that highlights the modern features of the design. Keep a proposal consistent with the modern materials and minimalist style shown in the image.