The original concept done in MS Paint
Funny Story, the first time I assembled it in place thinking it was done, the dimensions looked off. The design is three boxes and 4 spacers(in red), originally I had the spacers the same height as the box height. But assembled in place it looked awkward as the box created by the spacers seemed taller since they were closer together. I cut ~4cm off then assembled and was happy with it🤠