from photos, Karen really grew and matured a lot. Worried a bit about her puberty issue. But jumps (lutz, loop and 2A) all seems very stable from this show. And indeed a very very high split jump!! her spiral sequence from all fancam angles are indeed very impressive.
fancam quality is not good enough for detailed view. but seems choreo is a bit generic. Consider it is a rather short collaboration with local singers, it is understandable. One small detail I liked of her choreo is use of Chinese fans behind her back.
Modified Qibao is a very good idea. And the white Qibao dress is already very pretty. At first glance of low quality fancam, I thought it is a similar style to a choker dress (my fav and you know why

). But close-up, it indeed have some Qibao element at the collar.
I wish Karen good luck in her senior debut season. and perhaps bring something truly Chinese in her future endeavor.
and also, Karen's interview is very cute, I didnot expect her can speak Chinese that well with that cute Taiwan accent.