So you could maybe make it to fit something like this: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=476576846

Yeah, that could work.

My thoughts with the second platform at Lowland would be to enable more that one train to termainate there. An idea would be to make the second platform a bit shorter. So the semi-fast longer train could end/start at platform 1 and the short stopper start at the shorter platform. Maybe even a small extention in order to be able to run a round a locomotive?
You could also maybe put the DMU shed after the station?

Thanks for your suggestions. I was planning to add everything you said. Yes it will be longer, and sheds will be placed as well. I did have a crossover were you said one should be, but i could not get the signal system quite how i wanted it. I can go back and re-work it, it shouldn't take too much. And adding another platform at Lowland would be ok, except that the design im going for is a branch line. Something small, but not to shot. Also, Kingsmen is close in distance to Lowland, so I put the station off the main line because it would not be used much. People could drive between the two places. But, over all, ill take your idea's into account. Thanks for posting them!

It seems like a nice little route so far, with potential.
I have a few suggestions:
1): Make it longer. I guess this is probably planned, but i`ll say it anyway.
2): A crossover in front of Lowland would be nice. It seems strange that one would have to go so far just to get over to the Siding.
3): A shed for DMUs and/or Locomotives would be nice.
I dont know how you have planned this, but since Kingsmen has a through track I assume that Lowland Station is a larger one. Maybe make this one a bit longer and with more than one Platform?
Looking forward to the next updates