Mirocaine's work isn't technically an unused content (Unless confirmed by SCP:CB Developers).
Additional note to everyone:
You can make videos or trailer about this mod if you like. It does not matter at all.
No preview for V.0.4.0 because that will... spoil the content... When V.0.4.0 gets released, several preview images will be posted in the reply and the images section will be updated.