Welcome to the 68'
These don't have the outer frames that all the other GTVs have. The outer headlights mount in buckets that then screw into three tabs attached to the body sheet metal. I can see some of these tabs in your photos. The Black buckets are available still as are the rubber grommets that handle the wiring if you are missing them. The chrome trim rings will attach to the buckets as well and have cutouts to clear the tabs so make sure if you repair any tabs they are in the right place.
Which brings me to wiring. Lots of differences there as well. OKP is a good source for a correct harness. 68s are different in a few of the circuits. Feel free to ping me if you run into weird situations. I found a bunch of quirks and also re-upholstered those awesome buttress seats.
Well there you have it.
I Have had only 2, 69 model year GTVs one of which was built in late 1968. Maybe if I had looked at her pictures earlier I may have seen the same thing.
Ken Geiger, Toronto
1965 GTA, RHD, Stradale
ex- 1965 GTA, RHD, Corsa, Trans/Am 66-72
1964 Sprint GT, B-Sedan in 70's
1970 Giulia Super (CDN Spec)
1976 1600 GTj (Italian Spec)
1966 Harley Sprint (Aermacchi) 250
2000 Catalina 320, Hull #765 Northern Dream
2001 BMW Z3 3.0i