>>2181641Extending the black frame is easy. Extending the red area, the actual picture, would be really difficult. That would involve extending/drawing the rest of all of those ribbons and lighting effects and everything else.
Here's a version with the black extended. I'll reply with one with the red extended using AI fill, which actually did better than I expected: the left hand side looks almost believable, apart from the seam, and the light beam getting cut off. The right side is pretty messy, but that's about the best I can do.
