My avatar is the Dovahkiin from The Elder Scrolls V. However, since the character can be anything the player wishes, I'm worried that people will tell me 'wrong arena' if I submit it to cosplay.
Original: The Dovahkiin is totally customizable
Cosplay: He/She's a video game character
Yeah, I had that issue when I submitted my Grey Warden cosplay. I ended up putting it in original and clarifying my reasons for doing so in the description.