The Tamiya Matilda has many issues with the markings and colour scheme. I corrected the Caunter colours from a variety of online sources. For the markings, in case anyone else builds the same model, this page was very useful.
https://mikesresearch.com/2018/10/28/matilda-operation-crusader-1941/ I opted for "Defiance" (Phantom has similar issues in terms of markings and decals to add/correct), which meant changing a number 9 for an 8, printed wrongly in the decals, also adding a yellow triangle with white 4 inside tactical marking also missed off the decals/instructions. I did a bit of asking in another forum to be more confident I was getting the right colour, based on seniority of regiments having different colours, as it isn't at all clear in B&W photographs. http://ww2talk.com/index.php?threads/tobruk-matilda-markings-question.84942/page-3