Tsw2 S-bahn Rhein-main S1 S2 S3 And S4 Line

I had the idea for the Frankfurt S-Bahn. I think we need more underground routes and really big maps. The Frankfurt S-Bahn was perfect. The trains are perfect for this route. the DB Br423-Br420 and the Br430 with the Rhein-Main-verkehr, s design I was glad if you think about this idea

 

I have made a post for the s5 and s6.

 

They should add the s1 and s2 first for some tests on consoles and then make some Addon extensions