Realistic Photo-Based STL Model

I have a clear photograph of a single object and I need it translated into a watertight .stl file ready for resin printing. The goal is to keep the shape and proportions faithful to the picture, capturing moderate surface detail so the final print still looks realistic without pushing polygon counts unnecessarily high.

I intend to print the piece at a finished size larger than 15 cm, so wall thickness, overhangs, and any small features must be considered with that scale and resin printing tolerances in mind. Please provide the model already oriented for optimal support placement, but leave it non-hollow (I will decide whether to hollow before slicing).

Deliverable: one clean, manifold .stl file that I can drop straight into ChiTuBox/PrusaSlicer and slice without repair. A short note on any artistic liberties or key measurements you took would also help me verify accuracy before printing.