Elevation and floor plan drawings

I am looking for experienced professionals to create high quality elevation and floor plan drawings for a new construction project. I can provide rough estimates on measurements for the space, but exact measurements are not available. The drawings need to be detailed with furniture and finishes in order to meet the requirements for building permit approval. If you have experience creating elevation and floor plan drawings for renovation and new construction projects and would be interested in taking on this project, I'd be grateful for your help.
Dwelling is transportable but not a tiny home .