In the past I've had many people ask about plans of places I design and use in my stories. I do have some as memory aids, and have no problems sharing them. However, most don't come out too well when shrunk down to a size suitable form posting on the site with the story. Some are only passable when shrunk to the size for inclusion in the e-pub or print book. However, I've now placed a bunch of good quality images of them on DropBox, in my Public Folder. Within the folder is a folder for each story, and you can open it to see the images for the story you're reading. Be warned, I'm putting images up as I create them, so there may well be some there for stories not yet finished and published, so don't get upset when you don't recognise the folder, you will, when it's finished, sometime in the future - Matt and Life is Change are two works in progress..
Edit to add: Although I tried, some aren't to scale, due my system's limitations.
If the image isn't there, it's because I didn't make one, or I no longer have it. the URL is: