The only thing that we have is a description of his outfit. We have no pictures yet.

Click here for the link.

Here is what riddickraz wrote:

- The guy spent alot of his time on the game playing as Scorpion, and he provided this description of his alternate costume; - He first of all said "Woohoo!! it's phat!". Scorpion is apparently dressed is in a whole Knight suit which is colored either Silveer or Platinum, which is also sporting similar shoulder & knee pads to his previous custume in MKDA. He is not wearing his mask, bearubg his skull which, by the sounds of things may still have a small amount of skin/flesh attached to it. Scorpion also has a collar that goes around his neck that is made of ivory bone, which sticks out of his back, attached and raised up by about another two bones of similar shape that also RIP out of his back to help form the shape of the collar. He almost descibed it that the skeleton was part of both his skeleton & costume, going down from his collar, and continuing down his back. - Hotaru's alternate costume has been confirmed to be the one that was previously seen in the video where he broke his own neck performing a Hari-Kiri. The costume is very similar to his primary costume, however he is also wearing a well covered and well armourd helmet, which appeared to throw alot of people off initially when trying to identify the masked character for the first time, often mistaking him as a possible costume for Cyrax, if he was going to be playable charactr.

I hope this helps.