The companies official site just links through to Amazon shops, but hopefully those links would get folks to the proper products!

The couple I have are from this series, they're a bit more anime inspired, particularly the female figure
https://www.shfiguarts.com/category/1/154/SHFiguarts/SHFiguarts-Body-kunBody-chan.html

And then they have a series called "Archetype" which is more expensive and the figures have more super-hero type proportions. (I've got my eye on those...)
https://www.shfiguarts.com/category/12/155/Figma-Figure/figma-archetype.html

And if you browse around the site you'll see that they make all kinds of licensed character action figures that are pretty posable, so if you have some favorite characters you like to collect then the figure can kind of fill two roles! But the plain artist model series I linked tend to be the most posable ones.