I'm serious. Just look at HB's previous work, Viggen which also has same kind of simple textured afterburner with yellow and orange texture. It's way too short even in darker light conditions and missing those "circles" in flames that can be seen in so many fighter pictures, videos etc.
And I've seen lots of airshows over the past 20 years so I know what i'm talking about. I also spent one year of my mandatory military service in air force watching Hornets so don't give me that crap about our eyes seeing this and that and cameras doing that.