I'd say the example actually does (vaguely) suggest that Qwen might be overfitting to the Pelican.
But in terms of making something physically plausible, Opus certainly got a lot closer
For a delightful moment this morning I thought I might have finally caught a model provider cheating by training for the pelican, but the flamingo convinced me that wasn't the case.
The Qwen one looks like a 3-tailed, broken-winged, beakless (I guess? is that offset feather a beak?) monstrosity not sitting on the seat, with its one foot off the pedal (the other chopped off at the knee) of a malmanufactured wheel that has bonus spokes that are longer than the wheel.
But yeah, it does have a bowtie and sunglasses that you didn't ask for! Plus it says "<3 Flamingo on a Unicycle <3", which perhaps resolves all ambiguity.
It's pretty good at finding bugs, but not so good at writing patches to fix them.