Please don't take the following remarks as bad mouthing your efforts, They are based on an old mans experience of going down this well worn path before you.
The Tow ropes on the "Early" Tiger Tank Body were reversed,
131 because it was one of the first 50 Tiger 1s in Tunisia while it is not an easy fix because the material is too thin and will need filling the gunners binocular sight in the turret was flat and did not protrude as the later "Early" Tiger 1s And 131 did not have its Headlights mounted on the body, They were carried internally and fitted when needed, Also you rightly fitted the grab handle for mounting the Tank but you forgot the Step,
This arrangement did not last long because those cheeky Russians would make use of the helpful step and handle and do all manner of harm to the vehicle

BUT saying all that I like what you have done,
If you want to address the fixtures and fittings of "Early" Tiger 1s there is a plethora of books and online Forums that will help you
.One of the best sources of reference for 131 in particular is "HAYNES TIGER TANK Owners Workshop Manual",
It was written by amongst others the Curator of Bovington Tank Museum, The present home of 131.