Some interesting observations about silver "printing".
The good news: The silver folks try a lot harder than others to get your stuff done and they also (sort of) tell you what's going on.
The bad news: They may change your model substantially and the result may not be what you want.
At first, we had this piece printed and as you can see, it failed. At first look, it seemed to have been distorted in the tumbler.
So we submitted a complaint and this was the response from the crew:
Upon closer inspection, it turned out that at least parts of the model were not printed, but somehow welded or otherwise connected to the thing after the fact. The same for the little necklace-ring on the back (not visible on the foto).
Then, we had these other two printed. They came out really nice, but the all-important rings at the top are completely missing. No trace that they ever had been there.
Have not yet received their response, but I think they have removed these delicate parts from the model and wanted to later add them manually.
It seems to me that in this case, they just forgot about it in the end ...