
Yes, I do very well know of the error in scaling up, It's not important.
They are not all separate station tiles, rather they are a combined fashion, this can prevent large gaps of bare platform or allows shorter stations with all the little decorations that you would want (A problem I had with the Dutch Stations way of doing this)
A coder is yet to be found but if you are interested in helping you are very welcome, This can include graphics too.
This is a list of what is planned and done on the graphics side: If you have any ideas for it, Let me know, Good ideas are well welcome.
Thanks.