@OniTea People are saying its an installation and I don't know if we have tags for those so I just used cosplay.
@zaregoto It's definitely not official, right? CE description in game doesn't mention Medb, so better leave it like this. Also that about other chars cosplaying in this outfit? Ilya cosplaying Medb cosplay? And we can always create Choko Angel (craft essence) or similar tag if amount of this Ilya version will increase.