This is an adaptable nametag. It consists of a few parts, which are connected via very thin 3D-printed connectors. In this manner, you can adapt the nametag to the situation that you find yourself in.

To print the models as a fully-functioning nametag, you'll need:
1) tag_top
2) tag_botFlat
3) tag_KevinvanAs, but with the text adapted to your purposes (see below)
4) gripThick
Afterwards you may print other center-pieces with other texts and/or logos to expand your nametag. For example, for usage during a CoderDojo we also print:
5) tag_CoderDojo
6) tag_CoderDojoChampion or tag_CoderDojoMentor (depending on your role)