An usual LEGO custom model design
In my freelance LEGO designer activity, I often got requests from clients to realize custom LEGO MINDSTORMS robots, automatic industrial models, but also static models built with plain LEGO bricks. This time, the client (an healthcare consultancy company) wanted a custom LEGO model, to be distributed as a kit, representing a small LEGO hospital, or clinic. The uncommon and surprising thing was that the CEO of this company was also an architect, and sent a detailed sketch of how he wanted the model to look like.