Parametric Façade & Poster Creation using Rhino software and grasshopper

Using Rhino and Grasshopper, I need a fully parametric façade system built on a regular grid that serves both aesthetic enhancement and environmental performance. The script must let me tweak key variables—grid spacing, module depth, material thickness, etc.—and instantly regenerate the façade so I can review multiple options before locking a final scheme.

Once the geometry is settled, I also need a polished A1‐landscape presentation poster. You may work in InDesign or Photoshop, but the layout should flow logically: hero perspective render, front and side elevations, an annotated close-up of one panel, plus at least five clearly labelled design iterations that demonstrate the power of the parameters. I will supply brand fonts, colour guidelines, and sample posters for reference.

Deliverables
• Rhino model (.3dm)
• Grasshopper definition (.gh) with tidy groups and comments
• A1 poster exported as PDF and high-resolution JPG
• Short screen-capture video (2–3 min, MP4) walking through the parametric workflow and showing how the façade responds to changes in the adjustable sliders

Please keep the script neat and the poster print-ready at 300 dpi. Reference files will be provided as soon as we start so you can align with the project context.