Generate an industrial design sketch of a homemade cable-operated mini excavator. The structure should be realistic and follow these specifications:Boom: A 1.5-meter-long arm made of square wooden beams covered with galvanized steel profiles (Pladur studs).Chassis: A flat base of thick wood on three wheels: two rear car wheels and a small rotating front wheel (swivel wheel).Mechanics: A 49cc moped engine with a chain connected to the rear axle. In the center of the base, there are two 12V electric winches with their steel cables.Cable System (Dragline): A cable goes from the base to a pulley at the tip of the boom and holds a metal bucket. A second cable goes directly from the base to the front of the bucket to drag it along the ground.Cabin: A homemade wooden seat located on a box containing a car battery (counterweight). On the sides of the seat are manual wooden levers for control.Style: Freehand technical drawing, with clear lines, without people, on a workshop or farm background."Tips for interpreting the AI's response:Pay attention to the angle of the cable: The AI sometimes forgets to put the vertical "tower" or mast behind the seat. Remember that this elevated point is needed for the lifting cable to have strength.Look at the bucket: If it draws it closed like a modern excavator, ignore it. The design is an open bucket (dragline type), which works best with cables.The scale: Make sure the motorcycle engine looks proportional to the wooden base.Once you have the Mehr sehen