Convert Image Into STL Model

I have a reference image of a single object and I need it turned into a clean, watertight 3D mesh. Medium-level detail is perfect—enough geometry to capture the shape and key surface features without an excessive polygon count.

You can work in whichever software you prefer (Blender, ZBrush, Fusion 360, etc.) as long as the final deliverable is:
• One STL file, correctly scaled and oriented
• Manifold and error-free, ready for further use or direct print testing

I will provide the image and any extra angle sketches I have as soon as we start. Let me know early if you need additional reference views and I’ll get them to you.

Please include a brief note on your expected turnaround and any examples of similar object models you’ve produced so I can gauge fit and workflow compatibility.