Naval created an NFT artwork titled 'Geometry of Truth,' reflecting his ongoing pursuit of truth and clarity. This action demonstrates an application of his Mental Model Construction skill in a creative domain. By translating abstract philosophical concepts into a visual representation, Naval is further refining his ability to articulate and communicate complex ideas, even through artistic mediums. This is reflected in a slight increase in the level of his 'Mental Model Construction' skill, acknowledging the broadening scope of its application.