As someone else already noticed, this armor looks very big compared to the plastic tool box. Im gonna go guess its 1/3! Jerry said the next 1:3 wont be a ninja so this makes very much sense cuz klassic and mk9 Shao are pretty much identical so making another 1:4 scale piece is pointless.
Now, if they gonna try and scale it compared to the 1:3 ninjas, this would be one huge ass statue UNLESS, he is sitting on a throne which will keep him big yet short to fit the boxes.
Calling it! 1:3 Shao Kahn on throne
)))