Generate an image depicting a scene where a personalized 3D-printed modern architectural product is being designed on a computer screen using CAD software. The designer's hands are seen manipulating the digital model with precision. Beside the designer, a smiling and satisfied customer holding their custom-made 3D-printed products, showcasing their appreciation and trust in the brand. The background should reflect a modern and technology-infused environment, highlighting the innovative nature of the products and the advanced techniques used in their creation with a 3d printer