Modern Circular Blade Sign STL

I’m looking for a clean, modern blade-sign design prepared as an STL file that I can send straight to my printer or fabrication shop. The sign needs to be perfectly circular and completely blank in the centre so I can later add any room numbers, names, or graphics myself.

Here’s what matters to me: the file should open flawlessly in common tools such as Fusion 360, SolidWorks, or Cura; the geometry has to be watertight and printable without repair; and the outer rim must be sturdy enough to accept typical wall-mount or ceiling-mount hardware. If you’ve designed signage or display fixtures before, you’ll know the right balance of thickness and weight so it hangs neatly without warping.
It should also have a removable bracket with 2 holes to secure it to the wall
Deliverable:
• Print-ready STL of a modern, circular blade sign, with a smooth blank face and integrated edge/arm for mounting.

I’ll review by checking the mesh integrity and running a quick slice preview. If everything looks solid, we’re done.