7 mm Communion Stamp STL Design

I’m preparing a small 3 D-printed stamp for a child’s First Holy Communion and need a clean, print-ready STL. The finished stamp must be 7 mm in diameter, perfectly round, and laid out in mirror reverse so that the final impression reads correctly.

Paying $12 AUD

Design specifics
• Raised lettering for debossing with a light emboss depth so the fondant or wax doesn’t distort.
• Text stack runs top to bottom: a simple cross at the very top, followed by “First Holy Communion of” in a classic serif, and “Lily” beneath it in an elegant script. No additional wording is required.
• A gentle rounded outer edge to avoid sharp prints.

File criteria
Deliver a single, watertight STL that will slice cleanly in Cura and PrusaSlicer. Please model in Fusion 360, SolidWorks, Blender, or comparable professional CAD—whatever you prefer—so long as the export is manifold and ready to print without further touch-ups.

Before final hand-off, a quick screen grab or render showing front and back would help me confirm orientation.