Ah, you mean something like AFTTP 3-3, right? That's what we need. The only 3-3 available on the internet now corresponds to F16, F117 and C130. We have no access to AFTTP 3-3 F-15E, FOUO.
By the way, notso's videos are really useful. He mentioned several visual references in tanker observe position in his latest video. His tutorials would never go out of date.