kingdom of Shu mini map is out of scale to the others. Out of all the mini maps Wei is the best. Copy that over to the other two and you have a winner.
One way arrow from Tian Shui to Yong, whilst clear, it will need a simple text put on the map to explain it to all the players that do not get it. Is their a historical reason for this one way attack or is it something Gimil made up? Try to give the text some flavour like the Army from Tain Shui holds the mountain pass stopping all attacks from Yong.
Why the change in font for the bonus regions in the mini map? The title font for each mini map works, give the regions the same effect so they do not jump of the page.
Lastly, try to distress your map a tad. It is looking

