Thanks for the feedback! I'll keep on adding more varieties to the photos. It's right that the panty shots are mostly one ideal Asian body type and skin color so far, mainly because that's what most people like to see and what can be represented well in the anime-style. I've rather added diversity in clothes, etc. Like adding the nurses and other special outfits. I still have a long list of things I'd like to add, such as piercings, toys etc.
For the hypnosis lens, I've recently expanded the body shapes to busty and slim, which is clearer to see because the photos show much more than just the butt. However, they also have very notable variation in the butt shape, and I'll try to do similar with the panty shots. I'm also looking at adding "gyarus"-styles to have some darker skin tone. Long-term, I may even add a vacation resort expansion with even more diversity in people to photograph :)