Besides that those treasures can clip thru any fundations and cellings, it appears that some statues
Grows and shrinks them self when up close to them.
Here’s how it looks:
Saddly, i didnt get lemurian statue to show you, but my friend does own one and confirmed this happends to it too.
Greetings @Lemur ,
Thank you for reporting this issue to us, but could you please use the given Bug Report Template?
This template has most of the information we need to start investigating and will make the process a lot quicker for everyone 
You can find it here: NEW Bug Report Template
Thanks in advance!