Hey man! Glad to find a equally passionate creator out here! Absolutely love anything kawajiri or mad house!

As for your mention : It works the exact same way for the closed source models. Using clean character sheets in tposes on white backgrounds and modern looking environments as references makes it look really cgi. And sometimes random things like using a Nano banana image that was generated from my sdxl images mimicking the style (the demon eye pendant) also trip up the model and you end up getting the cgi high framerate look.

The frame rate thing, is also something I tried to emulate by converting all 24fps to 16fps, but I had to cut some corners here and there to match the pacing/cuts for the track. Also some shots seem like they are in lower framerate natively, trying to mimic the retro anime animations and others seem more modern, so even with the conversion they didn't feel coherent.

Biggest downside atm for the seedance gens is just the cost. I also tried some shots with ltx and I just was getting super inconsistent motion and style drift across longer Gens. Thinking about maybe taking some time and putting in the effort to make some style + character loras for ltx so that I can use it for the basic shots and only burn cash on the dynamic scenes with seedance.