The class 37 is backwards facing as use of exterior camera immediately goes to the back of the train service 6M06 Redcar - Kellingley Xbox series X
Since the Class 20 release this is standard for TVL, many other locos are backwards too. The Class 20 is driven backwards for better visibility or coupled nose to nose if the train has two Class 20s, this is true to reality. TSW always defines Cab A or 1 as front, so it seems the locos on TVL are the wrong way around, but actually locos with two cabs are never the wrong way around.