The most correct Lend-Lease Sherman with 76 mm. gun you can make if you buy:
M4 SHERMAN "VVSS "SUSPENSION SET B (LATE)
- Produced by Tasca -http://www.tasca-modellismo.com/english/parts-1.html
You should know that many of Sherman in the spring of 1945 were equipped with rollers on the "Jumbo". Rollers individually in the sale have been received.
As in the Soviet Union had a lot of Sherman with a large loader's hatch.
See the pictures and adjust the selection of sprue.