As a longtime nsfw artist who makes a living off of commissions, here's my insight.
Stellar Blade is in your face with it's sexuality and leaves nothing to the imagination, there's no subtly, and nothing to work with. 2B for example has a very popular design because while it's sexy, you still need to "work" for it as in at the very least angle the camera for an upskirt and 2B herself is relatively serious in spite of her outfit (or at the very least, deadpan), giving her an inherent contrast between her personality and design that can be fun to work with.
Eve is like
>>720179150 said, just a walking sex doll, we have tons of those, what does she do that you can't get from the droves of OW porn or whatever. The only difference is the game itself is very blatant about it, which is good for talking head grifters who want to rant about people they don't like, not so good for capturing people's imagination.
>>720183101
>>720179218
I don't know why you guys aren't acting like a huge amount of R34 produced these days isn't 3D slop anyone with SFM or Blender can churn out with zero artistic skill.
>>720183561
You fool, it's exactly BECAUSE she's a stick figure that people want to draw porn of her.
Anyone can take a pin up doll and make it look sexy, but it takes a real perverted mind to see a literal stick and to turn it into something people want to fuck. It's this mindset that creates the literal Rule 34 in the first place, Eve hands it to you on a plate, Hornet forces you to at LEAST think with your dick a tiny bit. Which do you think people are going to find more fun to make stuff of?