Thanks to CrazzyEddie, I now know how to add liveries to the B-2.
Simply put these to the new description.lua
livery = {
{"02 - Default", 0, "C130_PANELS2-D.png", false};
{"05 - Default", 0, "AH64_HATCH_LARGE_LHS-D.bmp", false};
{"14 - Default", 0, "USAFORCE.bmp", false};
}
name = "usaf grey"
id = 1
countries = {
"USA",
}
with the respective files in the same folder.
Here you have the link to the B-2 with new Texture added.
https://dl.dropboxusercontent.com/u/21267449/B-2.rar
https://imageshack.us/i/plGF4Yb6j