A Dota 2 player and 3D animator, MaxOfS2D, has created a Dota 2 courier from the basis of Valve's "failed" Faceless Void concept art. Faceless Rex is currently on the Steam Workshop seeking approval from Valve to be sold on the Dota 2 store.
We've got a video of the cute bundle of joy below, so you can judge it for yourself.
MaxOfS2D was actually responsible for recreating another failed Faceless Void concept in-game: the Facefull Void.
If you want the possibility of getting your tiny hands on the adorable floating dinosaur, then go vote for it on the Steam Workshop.