It's not the best, but there's a photo of the butterfly in Figure 1(B) on page 20.
On a separate note, if you're looking for something more explicit, that same figure has some suggestive violin plots in item F in the same figure, ironically with the caption even saying "Nymphalidae" (here referring to the family of butterflies, but "nymph" is also a general anatomical term/prefix for female genitals, or particularly the inner labia or clitoris).
Here is the “eMotionButterfly” their charts show beat them in flight characteristics, but is 3x the weight and more of a dragonfly body than butterfly body:
Not a single decent photo of the butterfly robot
Nor a video. So many words though.
It's not the best, but there's a photo of the butterfly in Figure 1(B) on page 20.
On a separate note, if you're looking for something more explicit, that same figure has some suggestive violin plots in item F in the same figure, ironically with the caption even saying "Nymphalidae" (here referring to the family of butterflies, but "nymph" is also a general anatomical term/prefix for female genitals, or particularly the inner labia or clitoris).
* https://arxiv.org/html/2602.06811v1/figure/SciRob_Fig1_Biomi...
* https://arxiv.org/html/2602.06811v1/figure/SciRob_Fig2_Chara...
* https://arxiv.org/html/2602.06811v1/figure/SciRob_Fig7_Discu...
If anyone is clicking but noping out of a white paper, deep in the paper are remarkably wonderful charts explaining what's going on to pull this off.
I wish there were a video of this linked from the research paper.
Here is the “eMotionButterfly” their charts show beat them in flight characteristics, but is 3x the weight and more of a dragonfly body than butterfly body:
https://www.youtube.com/watch?v=1gu3z7w4Vc8
https://en.wikipedia.org/wiki/Danny_Dunn%2C_Invisible_Boy - leaving the realm of science fiction at long last.