After some light sanding the parts will fit together very snugly, without any need for glue.
I've colored this one with Sharpie brand permanent marker, which appears to work well and not transfer to the white parts of the model too much.
Are you sure you want to delete this template. This will mean any changes to the template made will be lost and the models based on this template will use the values that where copied at moment of creating.
delete