Some users may encounter the issue where Dinya does not wear her pregnant clothes:
-Originally, I had thought that the issue was with WACCF scripts. However, the issue was actually from its add-on mod: Armor and Clothing Extension. So after extensive testing and needlessly recompiling WACCF source codes, I found the easy solution using SSEedit.

Steps:
1. Open up "WACCF_Armor and Clothing Extension.esp" in SSEedit
2. Expand the .esp and outfits records
3. Find the "MonkOutfitMara_CCF" record and delete it
4. Save and exit

Step 3 Visualized: