Hefty work on the rear today,  to make the front and rear appearance looks balanced in design bladed panels are populated on the rear mid vents and inside the rearlights place holders.  Each blade panel align aero dynamically  and also the exhaust pipe below  have been enlarge to give more proportional looks among all the parts in the rear.  For those who consuse how the rearlights works right now is that each blades have lines of LED the lit up on every tips of the panel.  So mostly are horizontal lightings rather than conventional radial lighting.  I can say that the rear chassis are almost 90% done with leaft over works on detailing, vertices arrangement and surface vertex clean up to touch up on  the "Surface Normalized" process.