For those who are watching Thunderbolt Fantasy or know of it. Here is Good Smile Company's Akita Kanori with the actual puppets. They're quite sizable.
https://www.instagram.com/p/BKK5qyXh8LL/
Thunderbolt Fantasy scaling 3
Aikito's random doodles and photos
In the terms of BJDs, I guess those would be SD13 size… About 60cm tall?
+Yukino Angela I believe these are a bit bigger than 60cm from what I saw in person at AX.
+Francis Huang Oh wow. Wish I could see these in person. 60cm is already quite huge!