If schema size is an issue, then the Russian Doll is appropriate.

如果模式大小是要考虑的问题，那么俄罗斯娃娃比较适合。

youdao

The child could not be seen on account of her small size, but the head of her doll was visible.

他望不见那孩子，因为她小，可是他望见了那玩偶的头。

youdao

To his surprise it wasn't a doll at all, but a man of the tiniest size. He had a little wool shirt with old fashioned britches and a high tall hat much like a witch's.

让他惊奇的是，这不是一只玩偶，而是一个小小的小人，它穿一件毛绒上衣，一条老式的裤子，戴着一顶高高的巫师帽。

youdao

She bought one on Ebay in 1997 and began photographing it against different backdrops, playing with the scale so the doll would look life-size.

FORBES: Magazine Article