Who can help me draw a blueprint for a project?

A "blueprint" is an old way of copying an original drawing onto blueprint paper. UV light is used to expose the blueprint paper, and ammonia is used to develop the image.

Sometimes the term, "Blueprint" is a way to say, "construction drawings", which may include plan views, elevation views, cross sections, profiles, or details.

They are drawn by drafters, engineers, architect, or anyone with the knowledge and a CAD program or (shudder) pen or pencil on paper, linen or polyester film.