This is the Dragon 1/72 Dieppe Churchill Mk.III kit with AB figures for the crew. The model is based on a photo of the tank, "Blossom" abandoned on the beach after the failed Operation Jubilee.
The black line around the turret represents waterproof sealant that held a now ripped off waterproof canvas shield. Tattered remnants of this and the scraps of canvas on the glacis of the tank were made from zinc foil. The chespaling in front of the left-side track was made from thin dried twigs and lead wire. The real tank was driving on this and slipped off leading to chert (the type beach gravel) jam and break the right-side track. "Blossom fought on until running out of ammo and being abandoned by her crew.
The project was spread over five days, and my build log can be found on the Missing Lynx Braille Scale forum: https://www.tapatalk.com/groups/missinglynx/dieppe-raid-churchill-t316010.html
Thanks for looking.