I've developed a two-piece cover rosette for 3D printing, intended to close and aesthetically conceal openings or holes around a pipe. These two components are crafted to interlock, creating a lockable mechanism. This pragmatically designed rosette offers an efficient means to encase open spaces around the pipe, enhancing aesthetics and safeguarding against dust, debris, and undesired intrusions. It serves as a straightforward and dependable solution for achieving a polished look while ensuring cleanliness and safety in the vicinity of the installed pipe.

I've generated multiple variations of the design.

One of the variants: