So Goma Neko Co aka figurenews has decided to make a 2 part set for both aileens both tits and torso
https://www.figurews.com/product-page/preorder-for-snail-shell-1-12-aileen-bunny-girl-breasts-and-under-body-parts
https://www.figurews.com/product-page/preorder-for-snail-shell-1-12-sp-aileen-bunny-girl-body-parts-2pcs-set