The gantry crane is one of the best operating accessories, cool and lots of play value for all ages. A re run of these must be way over due. Not sure the last year they made them?
Wonder about a vision line version. Add a smoke unit that ramps up when turning or lowering / raising the clamshell or magnet. Add sounds of operation and crew voices. Problem would it would need to be larger to accommodate smoke unit but maybe could hide some of it under the crane platform. Could add Bluetooth for app operation.
A simple re run of these I’m sure would sell well without anything added.