I have a set of ten intricate PNG models that require conversion into high-detail STL files, ready for 3D printing on my Bambu Lab A1 FDM printer. These images include complex geometries, and accuracy is key—every ridge, groove, and overhang must be captured in clean STL files without errors such as stray vertices or non-manifold edges. Requirements: • Clear scale and orientation in millimeters. • Watertight, manifold STL format with at least 0.1 mm surface resolution. • Compatibility tested with Bambu Studio at a 0.08 mm layer height (without errors). • One accurate STL per PNG provided, optimized for printability straight onto the AMS plate. If topology adjustments or decimation are needed to maintain reasonable file sizes, ensure no loss of detail occurs. Please include your typical turnaround time and indicate how you prefer to demonstrate printability (screenshots of automated checks or quick slice previews work).