>>81919140If you look at the model, Nerissa's model looks 3D, it has depth, which requires very good rigging, and handling of perspectives so it doesn't look bad when she turns her head around.
Runie's model is solid 2D, it's flat, with relatively thick lines but it looks warm, more anime. I think that's the advantage of Phase, the models look very anime looking; look at Pippa, Jelly, Runie, Eimi, Clara, Loki-sama.