Blob SNPC or SENT

I found a thread like this a while back, but it fell away and was forgotten. I’m reposting the request. Can someone make an NPC or Entity that can eat props, and when it does it gets bigger?

I was looking at the thread, and some discussion was made, but it was never completed. If anyone reading this was the one who made the idea, sorry for kind of taking it. But I’ll restate that this isn’t my idea.

could maybe be done now or when the particle system is upgraded. There should be a limit to size of course.