User blog comment:Crimson and Darkness/DxD Updates 2~/@comment-27083298-20191215172837/@comment-2601:87:8300:9B50:10AF:2212:962D:3D9B-20191216172758

I apologize if I'm wrong but I'm confused Lint was introduced in volume 22 but her first illustration was technically in a short story before Shin 2. Roygun was introduce when they were taking the king pieces and then made contact with Issei at the end of volume 22 or in volume 23. It's not that far of a distance between the volumes then and now so it shouldn't be that surprising she has her own illustration soon.