Good idea, If you want to make this more noticed give some more info about the route for example: Route length, What trains and some photos. Welcome to the forums.
https://ahsrailworks.weebly.com/store/p1/Class_373_'Eurostar'.html https://ahsrailworks.weebly.com/store/p2/Ashford_-_Lille_Route_Add-On.html#/
Bought both of these and class 373 is great but still haven't got the Route sent through or downloaded able. Does anyone know the owner of the site as I have emailed twice and had no response. All I got was exe file for class 373 and four manual ( french and English for traction and route but not route install. Any help or clue to why I am not seeing the route welcome from the experts.