I don’t know what you think I’m claiming. I just mashed some images together, I never said I took them with a camera. FYI: The screenshot is legit. Also, you might be interested to learn about “merge down”, it really helps with layer management. https://docs.gimp.org/2.10/en/gimp-layer-merge-down.html
By using the software as intended. I guess I could file a bug report, but I think it’s hilarious that you think I spent a bunch of time compositing a gimp screenshot to that level of detail, but refuse to believe I would spend even a few seconds compositing the original (with obvious 3rd arm and poorly colored zig-zag join points).