These have been a bit challenging so far as I've fretted a lot over how to paint the drum and chains. I've spent a good bit of time trying to find colour pics, but nothing has come up other than other modellers tanks. This has had me dithering a bit as I have had to decide what I want to do with my own models.
One thing that has become obvious is that this tank (the Sherman Crab II) had some form of rear turret bin. While the rear hull bin came with the model, neither of the kits I got from Battlefront had anything for the turret.
I was just going to leave this, but had a spare section of metal sprue handy, so snipped it to shape and fitted it on.