Here's a reproduction attempt (LM Studio, same Qwen3.6-35B-A3B-GGUF model as linked in parent, M1 Max 64GB, <90 seconds):

https://files.catbox.moe/r3oru2.png

- My Qwen 3.6 result had sun and cloud in sky, similar to the second Opus 4.7 result in Simon's post.

- My Qwen 3.6 result had no grass (except as a green line), but all three results in Simon's post had grass (thick).

- My Qwen 3.6 result had visible "tailing air motion" like Simon's Qwen 3.6 result.

- My Qwen 3.6 result had a "sun with halo" effect that none of Simon's results had.

But, I know, it's more about the pelican and the bicycle.