ΔE 24.2, loose: different enough that you should pick on purpose. Gold Leaf is noticeably lighter, cooler than Weapon Bronze.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 24). Gold Leaf is noticeably lighter, cooler than Weapon Bronze.
The same difference applies the other way round: Weapon Bronze is noticeably darker, warmer.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Weapon Bronze on the colour wheel See Gold Leaf on the colour wheel
All matches: Weapon Bronze equivalents · Gold Leaf equivalents