Which preposition to use with manikins

of Occurrences 1%

On the spot where they lived and acted, the Caesars change from the manikins of books to living men; and Virgil, Horace, and Cicero grow to be realities, as we walk down the Sacred Way and over the very pavement they may once have trod.

on Occurrences 1%

"They all look just alikeso many manikins on parade.

Which preposition to use with  manikins