>>39774846It's not easy to make something decent looking with these models.
Just slapping lewd motion data on them makes them look deformed in most cases because they have different from an average MMD model proportions, which would be fixable by adjusting motion data, but what is more important is that their bone weighting/topology simply don't allow for many quite basic poses. The textures look pretty bad up close also.
It all can be fixed, but apparently no one is doing it, currently I can't do it, and by the time I will be able to do it I probably will be also able to create models from scratch.