Test fit the rear pan and looks okay.
1mm shims are used to curve the grill. Layer number two and some PlasticWood.
Shot with sandable primer. I use a pink sanding stick from here on.
A light sanding reveals the low spots and are filled with a puddle of spray paint and a toothpick. Ready for some color. Daimler-Chrysler Flash Red. Haba-haba !
Back to the body. I'm cutting in a body line here with a razor saw. First holding it vertical and gradually tipping it to widen the groove.
I had to decide where to cut the hatch seam. I used the Golden Ratio (aka Magic Proportion) of 61.8%   Link