Just been out checking the car. IRL the vent must try to start as high up as possible and have a small angle slant. Then it will look good. So start as high up as possible towards the windscreen. maybe mid of hood.
Spine is just about taste. But it is coming more and more towards the waldig one but with minor enhancements that the ViS designers will do.
Clean Waldig
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Waldig with spine
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