Bionicle Bohrok Faceplate Multipart 300% Scale

The files available online from Stud.io parts packs were too low poly for my liking when increased to 300% scale, so I modeled my own version and split it into 2 parts for multicolor printing. 

To print both sections individually and glue them together, split the multipart object into separate objects. I recommend using the horizontal expansion modifier of -0.15mm on the upper part, but it will need some tweaking based on the material and printer.