These are the colors (Testors) which I've found most closely match the pictures (boxes, Osprey books, etc.). For one shade colors, here are the Testors numbers; black (1149 or 1749), white (1168 or 1768), gold (1144 or 1744), silver (1146), steel (1180 or 1780), brass (1182 or 1782), flesh (flat-various available shades or mixtures). All "XF-" colors are Pactra. Testors is sold in Europe under the name "Model Master".
ALL COLOR NUMBERS ARE TESTORS UNLESS OTHERWISE STATED.
NOTE: colors based on "Military Uniforms In Colour", Preban Kannik, Blandford Press, London, 1968., "Uniforms of Waterloo", Philip Haythornwaite, Arms and Armour, London, 1996, and the box art.
NOTE: The term "epaulette" is used for shoulder straps and actual epaulettes (extra material on shoulder).

Some countries changed sides often during this period. The "allies" listed here are those who generally anti French at one time or another.

PRUSSIAN SILESIAN (SCHUTZEN) BATTALION INFANTRY
BODY PART(S)--COLOR
coat--green Zn-Cr 1734
pants--light gray 2038
pack--brown, military 1166
shoulder roll--tan 1167
belt,hat,straps,pouches,boots,roll cover,roll tie,collar center,coat turnbacks,collar,cuffs,epaulettes,scabbard--black
turnback trim,epaulette trim,collar trim,cuff trim--red 1150
officer sash--silver
sword handle,buttons,scabbard trim--brass
gun,hair--brown,ital.dark 2111
hands,face--flesh
gun barrel--steel
rifle strap--white
rifle fittings--brass
base--green 2029

PRUSSIAN VOLUNTEER JAGER INFANTRY, 7th REGIMENT
BODY PART(S)--COLOR
coat--green Zn-Cr 1734
pants--sand 1706
pack--brown, military 1166
shoulder roll--tan 1167
belt,hat,straps,pouches,boots,roll cover,roll tie,collar center,scabbard--black
coat turnbacks,collar,cuffs,epaulettes--red 1150
officer sash--silver
sword handle,buttons,scabbard trim--brass
gun,hair--brown,ital.dark 2111
hands,face--flesh
gun barrel--steel
rifle strap--white
rifle fittings--brass
base--green 2029

PRUSSIAN VOLUNTEER JAGER INFANTRY, 2nd REGIMENT
BODY PART(S)--COLOR
coat--green Zn-Cr 1734
pants--sand 1706
pack--brown, military 1166
shoulder roll--tan 1167
belt,hat,straps,pouches,boots,roll cover,roll tie,collar center,scabbard--black
coat turnbacks,collar,cuffs,epaulettes--white
turnback trim,epaulette trim,collar trim,cuff trim--red 1150
officer sash--silver
sword handle,buttons,scabbard trim--brass
gun,hair--brown,ital.dark 2111
hands,face--flesh
gun barrel--steel
rifle strap--white
rifle fittings--brass
base--green 2029