The process leading to a final section, plan and elevation were less challenging than anticipated. There could be a major flaw in the elevation although my model is fairly semetrical throughout the elevations. The main changing aspect was the shape of the spiral feature.

section and plan

4 Elevations 

Final morphology

The final outcome of the morphology has unveiled to myself how the geometric shape can be transformed into a unique shape. The process to reach the 9th square was interesting to see the slow development. Although i would have put a larger morphology moving from square to square but only a minimal add on to the current morphology.