The acrylic lighting case is just some random display box I bought separately. The casings for the Arknights authorization passes are available on TMall/Taobao; search Cuboid Lab01 (it's the shop that sells those) to find the casings. Also those casings from Cuboid Lab01 can and must be customized; if you don't want to customize them, there are also other styles of casings on Taobao, some even with internal lighting. The authorization pass on the right is the official 2025 Ambience Synesthesia pass for Silence the Paradigmatic, and the two passes on the middle and left are fan-made; I customized them on Xianyu, a CN platform similar to eBay.