spent more time on photomatch
quick work on HDRI reflect to get the line of reflection (most Singer pictures are taken on La Canyons
so lot of mountains around, hence different height on reflect, my hdri being pretty flat, but still can understand the curvature)
The .2 on your drawing, really depends on pictures (and reflection), but yeah, following the line of the spoiler, the 3D is probably a little too roundish
i used ilja side by side tool on the
links below
View attachment 303248
Front : https://acstuff.ru/u/comparison/8zB
Rear : https://acstuff.ru/u/comparison/Pe6
Side : https://acstuff.ru/u/comparison/4qL (side has a wrong field of view, but you get the idea)
made little notes to keep track of needed changes
View attachment 303257 View attachment 303258
and out of curiosity, the singer model going around the internet side by side
https://acstuff.ru/u/comparison/V3e
good old times when nobody cared about the inaccuracy of my little caterham
i was actually the one sending comments on the first Project Cars forum, so the modeler could fix his model