I need a Rhino 3D expert to translate a set of early-stage drawings into a clean, well-layered architectural concept model. The goal is to capture overall massing, façade rhythm and roof volumes rather than full construction detail, so speed and clear organization matter more than ultra-fine geometry. You will receive hand sketches, a PDF site plan and key reference dimensions. From these, produce a .3dm file that is dimensionally consistent and easy for me to iterate on later. No interiors, furniture or material assignments are required at this stage; simple placeholder glazing and wall thicknesses are enough. Acceptance criteria: • Rhino 3D (.3dm) file with logical layer naming. • Massing accurate to the provided dimensions (±20 mm tolerance). • Four saved viewports (front, back, left, perspective) plus exported PNGs for quick review. If you prefer working with centimeters or inches just let me know so we stay consistent. Please include a brief outline of your typical workflow in Rhino so I can slot your deliverable straight into my design process.