open your C:\Program Files\Lock On 1.1 Demo\Config\Weapons\DrawInfo.lua
scroll down till you see
Smokes = {}
Smokes[66] = {
alpha = 180,
r = 245,
g = 40,
b = 40,
dx = 1.455,
dy = 0.062
} -- red R-73U
Smokes[82] = {
alpha = 180,
r = 50,
g = 160,
b = 100,
dx = 1.455,
dy = 0.062
} -- green R-73U
Smokes[83] = {
alpha = 180,
r = 50,
g = 100,
b = 210,
dx = 1.455,
dy = 0.062
} -- blue R-73U
Smokes[84] = {
alpha = 180,
r = 255,
g = 255,
b = 255,
dx = 1.455,
dy = 0.062
} -- white R-73U
Smokes[85] = {
alpha = 180,
r = 245,
g = 40,
b = 40,
dx = 1.455,
dy = 0.062
} -- yellow R-73U
Smokes[86] = {
alpha = 180,
r = 255,
g = 150,
b = 35,
dx = 1.455,
dy = 0.062
} -- orange R-73U
Smokes[67] = {
alpha = 180,
r = 245,
g = 40,
b = 40,
dx = 2.0,
dy = 0.09
} -- red AIM-9S
Smokes[87] = {
alpha = 180,
r = 50,
g = 160,
b = 90,
dx = 2.0,
dy = 0.09
} -- green AIM-9S
Smokes[88] = {
alpha = 180,
r = 50,
g = 100,
b = 210,
dx = 2.0,
dy = 0.09,
} -- blue AIM-9S
Smokes[89] = {
alpha = 180,
r = 255,
g = 255,
b = 255,
dx = 2.0,
dy = 0.09
} -- white AIM-9S
Smokes[90] = {
alpha = 90,
r = 255,
g = 234,
b = 123,
dx = 2.0,
dy = 0.09
} -- yellow AIM-9S
Smokes[91] = {
alpha = 180,
r = 255,
g = 150,
b = 35,
dx = 2.0,
dy = 0.09
} -- orange AIM-9S
the only smoke color you can get is Yellow, so you will have to edit the yellow one.
just change the r,g,b numbers, grab some color codes out of paintshop or just grab them from another color that is listed.
the R73u is the russian and the AIM-9s is the US, Im sure you know that though