How can I create this using grasshopper?

Hello, I’m trying to model and render my model of a vertical city in the style of Sou Fujimoto’s vertical village project. (reference image attached below)

The final outcome I’m trying to achieve is to add louvre facade details (all random in size and length) onto the building’s surfaces using the grasshopper.

I have already modelled the masses for the buildings, I just need to model facade details that will go on the surface of these models.

This is the model that I’m trying to add details to.

This is the Vertical Village project by Sou Fujimoto.