Size ratio between parts are based on distance to the viewer, tapper mostly based on the angle of the view, both are distortion type imo. Because the model bent her torso back, the size ratio is actually similar with the default figure diagram, maybe slightly smaller head because that is a bit further than the rest.
I think I use the wrong term for horizon line and eye view level. Is horizon line the ground plane’s horizon or the eye horizon? This is the problem when I have no 1 consistent information source. I feel like this is a 1st semester art student problem, and I tried studying all these since 2018 and still to this day playing jigsaw puzzle of info.
