Dinosaur documentaries on TV don’t always enjoy the best of reputations. The BBC’s latest effort, The Real T. rex (deciding how to italicise that is giving me a headache), received some unfortunate early notoriety in online-palaeo-nerd circles when an image of a CG model from the programme did the rounds, depicting a rather goofy-looking, Jeremy Clarkson-haired, Simpsons-overbite weirdo. This prompted a ‘remodel’ by Fred Wierum aka ‘Fred the Dinosaurman’, as shown below, which received its own share of criticism (dangly…