New reskin today:
The Minobu Line 115 series
They were in service on the Minobu Line between 1981 (replaced old JGR 68 series) and mid 2000s (replaced by JR Central 313 series).
http://www.mediafire.com/file/hen07214e82m5ym/Minobu+Line+115+series.cdp
Included is also the Kumoyuni 143 series Self-Propelled Mail/Baggage car.
http://www.mediafire.com/file/hyps31r9s2mkucr/Minobu+Line+Kumoyuni+143+(reskin).cdp
It's just a very small modification of Keimei's old Kumoyuni 143 with a more uniform paint to match the 115 series.
Example of formation:
Very good. I like the more uniform paint.
Maybe you could give the the 0 Shinkansen the same repaint method?