Dysfunctionality: I think a lot of it is the amount of hidden pieces. She's in a hidden mused milking set, RR head harness, RR cuffs. I suspect the dress is pretty heavy and the head probably isn't well optimized.
350k tris in the dress alone. There's a hidden drone suit there somewhere too, I couldn't get an inspect on to the head to check which one it is. But yeah. Pretty nuts.
But before complexity was shown publicly, you'd never suspect a girl looking like that was such a huge render weight. Just goes to show its completely in the efficiency of the attachments and alpha pieces.
I generally stay under 60k these days. But there are some of my older hairs that... goodness, I don't know. LOL They blast me right up over my comfort line.
AliaBaroque: Nope, it's all mesh or sculpt. I think the elegance RR cuffs are sculpts/standard prim, but the rest is mesh. Some really badly made mesh, but still.