@ Jorgeultra

No, I did not draw these arrows for any version other than "Luna". I think it is possible but it is a lot of work. I will see according to my time ...............
Concerning the "bus line". If the information is present in the "fbl" file for your country, then the bus line will be displayed.

PS : The only model I drew for Nextgen versions prior to Luna, can be found in an ux here :
[Only registered and activated users can see links. ]
But this ow is not dedicated exclusively to these arrows !

@ me33

All you ask for is in the "codes".
Changing the size, but above all the location, would involve moving certain elements already present there. And there is a high risk of creating collateral damage!