Not in any real order:
1. Auto Mag (especially the "Dirty Harry" version, with those wood grips and long vent-ribbed barrel. Makes the Deagle look like... well, a Deagle...)
2. Luger, especially the artillery version
3. BHP
4. 1911 (especially Colt post-war commercials)
5. Walther PP/PPK
6. Walther P38
7. Sig P210
8. CZ75
9. (tie) S&W M39 and M645 (with wood grips instead of plastic)
Basically... if it's a nice shiny blue or a tasteful matte nickel or stainless, with wood grips, chances are I'll like it....