If you haven’t been following Reallusion closely, you can catch up with a handy new 3-minute Reallusion 2019 video roundup. It briskly showcases all the new ‘big’ content made available for sale in 2019, in both 3D and 2D. Note that there will also have been content from smaller makers, and last time I looked they had a separate store for such items.
The Bendies were first made for CrazyTalk Animator 3, then upgraded for Cartoon Animator 4 and its ‘360 head’ feature and new face puppeting. They also lack edge inking, which means webcomics artists could over-ink a bit to add their own look. They look excellent, and can be purchased individually at around $10-$12 each.