u/redfox9113

Our outside pillar column is made of foam stucco material I guess and a piece of the bottom corner broke off from a fallen package that hit it.
We still have the broken pieces but I assume they probably can’t be used to fix it, but can anyone please give me guidance on how I should fix this myself?
I’ve watched a lot of helpful YouTube videos on the subject but I can’t find anything close to the size or shape of my broken piece.

Also, this is my very first reddit post so hopefully I did this correctly 😅