2.5d seduction anime 4th episode.

I engage with cosplay from the camera side (just a few times a year, when there's a convention near me), so I like seeing this represented. and this is the strong part of the story, really wholesome community of cosplayers.

I think that in the OP, when we they transition from background to foreground (and their after image becomes dotted), at least one of the Silhouettes should be their cosplay form.