Lining, those long tanks need lots of lining. This was all done with bits from a HMRS press-fix sheet.
I thought I'd got away with not having to do the cab front and rear, but closer examination of a photo revealed the presence of the lining, so more to do. At least I didn't have to do the steps or valance.
With more lining plus numbers:
Just the MR on the buffer beams to do, plus lots of other details.....