I liked the Heiland endcap as it was from before, a good compromise for an "idealized" version of the hilt between the actual built prop and the artwork of it. I thought the last iteration was pretty close to perfect, and adding the ridge in the lower section to discern the endcap takes it one too far away from the original build. If anything, what I would keep is the cast 'orange-peel' surface texture of the button area like on the real prop/sink tube to break up the chrome. That alludes to both the real world items used to make it in the first place, and also textures seen on Dooku's AotC hilt, also for the area with the activation switch. Just my opinion.