I'm very new to 3d design, and only now am I starting to work as part of a team. I have some scaled reference images which I want to add dimensions to, but I want them to be readable without cluttering the image. I feel that if I go into this blind I will make mistakes or end up with illegible result. I'll attach some reference photos to show what I'm working with. But I want to know what are some things to look out for when trying to achieve a polished result? Is there a generally accepted standard for this process? What you expect the final product to look like?