1. Added asset No. 18 "Outdoor building", which contains 38 Assets.
2. Asset No. 17 adds st_floor_05x2(x2)、st_floor_07(x4)
The pool of 'foundation_2' can utilize the water body from asset 16.
Add 3 asset lists, a total of 84 components, Foundation, Stairs, and Outer Wall Extension.
Translated into English: At the same time, add an outer corner component to the Eaves asset list.