Thought to share some photos of the prototypes presented at Goodwood. Pardon me the quality. It was busy (so unwanted reflections)and the light was not particularly good. My focus stacking attenpts (to get everything sharp) failed because the movements were running. Anyway, hopefully they give you a feeling for how the watch looks in real.
My personal favorite is the W125 with its clean white dial and titanium case. I cannot find any criticism about the design when I looked closely. You may have liked it better without tachymeter but this watch was a tribute to racing so adding a tachymeter makes sense.
For further info on the watches and movements, see: the following links.
interviews/movement: monochrome-watches.com/george-kern-christiaan-knoop-stefan-ihnen-new-ingenieur-chronograph-classic-new-calibre-69000-movement-family/
Press Release: monochrome-watches.com/iwc-ingenieur-chronograph-special-editions-goodwood-new-house-69370-movement/
Event (including some watch photos)
monochrome-watches.com/goodwood-members-meeting-sponsored-iwc-passion-historic-motorsport-heritage-classic-cars-timepieces-event-report/
Peter