It was disappointing that the existing personal component storage box was too complicated and that personal cards (S cards) had to be distributed separately, so I put the card at the bottom and divided the space between the marker and the installation component. The unfortunate thing is that you have to use a supporter.
The author remixed this model.
Separate space for installable components and visible marker components. There is a space at the bottom of the storage box where you can insert a personal card.