I Need a 3D MOdeller who can repair a mesh and make it 3DPrintable

Information for the business: 3DPrinting
Industry: Technology
Design details: The model is a submarine.

The mesh is full of holes therefore needs some repair or reconstructon, whatever is the fastest.
If u are able to do the job i have more models for you in the future.

It has some details along the hull that need reconstruction, also everything that is inside the sub belly is to be deleted.

Important: Only the exerior features are needed in this case.

The model is in half wich means after repairs it needs to be mirrored along a plane.

Any more questions feel free to ask
Ideas for the visual style: Make sure all holes are fixed or reconstruct the shapes
Extra notes: I can provide the file in several formats.

U can use the software u want to reach the goal. Wich is to be 3DPrintable (solid object, with hollow belly, i will tell wich thickness i want later.)