This scene is a spacious indoor exhibition hall, filled with a sense of technology and modernity, with blue as the theme color. The exhibition hall's floor is made of smooth blue tiles, shimmering with a faint gloss, creating a futuristic atmosphere. The walls are deep blue, decorated in some areas with silver technological patterns and LED light strips, giving an overall cool and avant-garde feeling. In the center of the exhibition hall, there is a large display table with a transparent blue acrylic surface, neatly arranged with various remote-controlled models: remote-controlled cars, remote-controlled airplanes, remote-controlled boats, and remote-controlled stunt cars. A blonde-haired child is standing with their back to the image, pointing at them.