Tank used: T95
To start I don´t like block missions because they force you to play "bad". By that I mean you either, with a HT, need to be in the front and place your self so enemys can hit you and hope that you can bounce the shots and that they dont switch to premium ammo. If you play with, like I did a TD, you need to get spotted so they can see you and shot at you.
Never mind all that. I had some problems with this mission at first because I didn´t had good tanks to block with besides the S.Conqueror and people know that this one is hard to penn in the turret. If they shoot it´s at the commander hatch and then they either penn or miss so no blocking there.
I desided to try with the T28 at first and this could work because it´s very hard at the front and bounce alot if you are top tier. However if you are bottom tier they will penn you pretty easy. Tried with this one so many games so that I finally had xp for the T95 and with this it was fairly easy, just keep some distance so they have a hard time hitting the commander hatch and you are home free. Even got it with honors.
Best of luck to you all