In my opinion, of the current Spyderco production models, the Volpe offers the most exceptional fit and finish, if you can live with the design. The Navigator II exhibits the best fit and finish of the Seki made models, and is, IMHO, more visually appealing as well. If you're as much of a fusspot as me, you may want to do a bit of work on the corners of the clip. They show traces of the rough stamping there.
The Veille II would be, perhaps, one notch below it, an interesting design, but the odd asymetrical choice of scale shapes and materials is not everyone's cup of tea. The issue with it (and about every other lined or all stainless Seki knife except the Nav II and Cricket) is slight roughness/sharpness on the inner edges of the liners / handles.
The Kiwi would be equal to the Vielle, and is, IMHO extremely handsome and as "socially acceptable" as a knife will ever be. The Kopas are another notch or two below that for F&F but the "issues" are still the very minor cosmetic ones mentioned above which can be resolved with a bit of patience and a small stone. Its looks are close to those of the Kiwi, but like the Nav II the broader blade may raise a few more eyebrows in some circles.
The all stainless Cricket is almost surprisingly well made considering it's price tag. Inner edge of the handles is smooth but there are some slight, but noticeable, imperfections in the outer bevel on the handle. This might prove more difficult to correct than the issues noted on the other models.
All three of the Ed Schempp designs also show very good fit and finish, coupled with extremely good looks and excellent ergonomics. The actions on them tend to be a bit stiff out of the box, but they smooth out nicely with some break in.
In my experience, the Golden made knives, although tough as nails, and having excellent fit, do not offer the same level of finish as those made in Seki. In fairness, the Golden designs are all "hard use" knives, while most of the one's I've mentioned are "gent's knives". Most people would not expect (and probably would not want to pay for) forty coats of hand rubbed lacquer on a backhoe. Considering that the "street price" of a BG-42 CF Military is a fair bit less than that of a Gold Pearl Kopa half its size, you probably should cut it a bit of slack in the finish department.