Express emotion or blink while trying to talk to Koh, and he'll have your face.
So, we've sleeves and a hood that combine to turn you into the tentacled maw of a Great Old One.
In this remarkable photograph we have EvilCleverDog a cosplayer and costume designer from London.
These ten superheroes have collected the most upvotes from Reddit's cosplay community.
This Demonic Brigitte shield is impressive. It glows. It smokes. Yes, the design as an integrated smoke machine.
Sorel Amy is a Russian cosplayer and costume maker who does a great job at bringing Lilith to life.
Valkyrie Hildr is a character from God of War 4, just one of the nine Valkyries you can fight as boss-level encounters.
All the cosplay books and guides that you'll likely need in any lifetime.
The beard, for example, is this pirate's beard from a Halloween costumes site.
Nebula as she looks in the Guardians of the Galaxy series, expertly presented by F Lovett.