Oh I really like what you came up with! In general, using an image source in the prompt is pretty efficient, especially to fix issues like the number of fingers on a hand, etc...
Did you notice that we can't change the aspect ratio anymore on the V4 of Midjourney?
We can use 3:2 or 2:3 AR. Which is gross since I most of the time need 16:9, but it is still better than rectangles.
Hahah yeah, I am also waiting for Image weight to be available again.