Brengun has posted details of the USAF markings to be found in their release of the 1:48 scale
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/tg-16a-usaf-marking-options
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/tg-16a-usaf-marking-options