Modern designer, young adult, male, short hair, black glasses, white shirt, dark jeans, holding a 3D printed model, standing in front of a sleek, minimalist desk, with a cityscape background through the floor-to-ceiling window, warm afternoon sunlight, subtle shadows, shallow depth of field, highlighting the intricate details of the plasticrete material, futuristic and high-tech ambiance, soft focus on the designer's hands, emphasizing the connection between human creativity and innovative materials, panoramic view, 3/4 composition, softbox lighting.