I have been a model railroading kit manufacture for the past 18 years. The 2 kit manufactures are doing the same. I will sell them bulk 3D printed detailing items to be used in their model kits that they sell. One is in the US and the other is in Canada.
I received my Form3 last month. After many failed prints (printing standard grey), and found out the software was having issues sending correct support information to the printer. Returned it for full refund.