There are two option of attachments to the dummy 13, the back and the butt. Two lenghts of the stand separated in two plates. The standard size remixed from Lucky 13 is in plate 1, the talller version is in plate two.
Get your Dummy 13 wings here:
https://makerworld.com/en/models/497066#profileId-411450
Get your Cloud Strife (Dummy) 13 here:
https://makerworld.com/en/models/491722#profileId-405266
Get your base Dummy 13 model here:
https://makerworld.com/en/models/183780?from=search#profileId-202639
Please Boost the model if you like it!