Approved structural drawings for a single family home

I am in need of a freelancer who can provide approved structural drawings for my partially completed multiple-story single family home project. I am open to the freelancer's suggestions for specific structural elements as I need guidance on this matter. The ideal freelancer for this job should have experience in creating structural drawings for multiple-story homes and be able to work with partially completed drawings. The design is complete and the structure is made of 4 shipping containers placed in parallel and the space between them will be finished with traditional carpentry