Speaking of the 2045, here a few from what to my mind is the heyday of Viberg's semi-work boot era, back when they had just switched to the "new" Viberg.com site, with the new 310s, 2045s, and 110s (before the 2030 came about).
I briefly owned the scotch grain black shell boots pictured here (with captoe), but let them because of sizing, and have regretted it ever since...😟
Also, the smooth horsehide on the other black was a killer leather, not sure the tannery, but I don't think they've had it since. It was thick, older style workboot horsehide. I had a pair of very cool 310s with it, which I wore for probably over a year before (again) selling due to sizing. 😭