"Design a landscape plan for a commercial plaza located on a 174m x 67m plot. The designated area (marked in black) includes the main plaza layout. Create zones for recreational spaces, parking, and green areas. Incorporate modern landscaping elements such as pathways, benches, and shaded areas. The design should balance functionality and aesthetics, integrating trees, grass, and shrubs with open areas for pedestrian movement. Ensure the green spaces soften the urban look and provide a relaxing atmosphere for visitors. Use contemporary materials and styles suitable for a vibrant commercial environment."