"odd" how? Doesn't look odd to me. Looks like horizontal cladding. You can model it by various methods, or just represent it with a Material (Surface Pattern and Appearance Image/Texture). Which way do you prefer?
Id like to model it
you can use a Curtain Wall to envelope the existing exterior Walls
Constantin Stroescu
would this not be a reveal?
when using Curtain Wall for exterior cladding , I use a custom Mullion for cladding unit ( C cassette in my case).
Constantin Stroescu
the Project example in Revit 2019
Constantin Stroescu
If you want to model that LOD, then think about how it will be done in the real world. Is it scoring or is it panels?