There are many great mechs made by LEGO and the community, but I feel that many of them miss one of the key aspects about them. That key aspect is their customization. Mechs have a range of many different abilities, purposes, and tools that they use. I am proposing that LEGO make a mech that can be customized without having to take it apart. How do you customize the mech without having to rebuild it? I did it by inserting some empty connection points into the build that, with some bult mech parts, allows you to easily swap out parts for maximum customization. I simply call the empty connection points "slots" though. The main picture is the uncustomized base form of this mech.