Hi myself Pragya.
I have gone through the requirement regarding the design of train waiting room, I can surely assist you regarding it.
I have been working as professional architect and interior designer for last 5 years.
I am quite handy with Autocad, 3D modelling software like Revit, Lumion, Sketchup, 3DS Max and Solidworks.
I provide all sorts of architectural services, e.g. Site planning, elevation, sections, accurate 3D model of the space along with 3D rendering etc.
I can help you in creating a Architectural 3D model of the train platform along with realistic rendering.
Please refer to my portfolio for some of my work.
Warm Regards