Extra scene in the ending

If you beat the final Night Elves mission on Hard mode, there will be an extra scene in the ending that shows what several Starcraft (and an Orc in a space suit) units would look like on Warcraft 3's engine. (Note: This is NOT a scene from Starcraft 2, it is just an example of what Starcraft units would look like on WC3's engine, nothing more.)