SDW Heroes War Horse (SD) (Gundam Model Kits) Photo(s) taken by SFW No.2
Photo(s) taken by SFW
Figured out how to fit it for Legend BB by do some cutting then using parts from Action Base 5.
image : https://www.1999.co.jp/user_image/upload/20210625054959_10751609_1_784_2.jpg