Lightly weathered a MM mk2 ST coach for a friend. The prototype Supertrain livery never really floated my boat, but after a bit of weathering I'm beginning to change my mind. These after all are closer in time to my favourite B&T era than the later more attractive tippex livery, and overlapped operations with B&T livery stock for much of the 1970s.
Used a mix of airbrushing and weathering powders applied wet using paint brush and cotton buds (water+decalfix).
The roof now looks less like an air marshals day-glo bat.