Yeah it us hard to tell but I doubt it's Superman and is either Jor-El or Zod. Here's what it looks like brightened up..
You can see where the cape flows back there's a V-like space that matches Jor-El's costume:
...the only problem though is as you can see theres no collar that matches the photo of Jor-El's costume and the shoulder pieces of armor are missing, which is why it could be possibly General Zod.