Hinged Chest with Working Lock, Dual Extrusion

This is a variation on my [Hinged Chest with Working Lock and Wood Texture](https://github.com/DrLex0/print3D-hinged-locked-treasure-chest), which is based on athey's [Small Hinged Treasure Chest](https://www.thingiverse.com/thing:27635). This is a two-part model intended for dual extrusion or multi-material printing. It was inspired by [dbgeorge's remix](https://www.thingiverse.com/thing:2840972) which allow**ed** to print the two materials separately and then glue them together. I had to say *