There are a number of files already uploaded with the goal of making it easy to tell where the pieces for Small World are located in the tray.
I believe this file provides a few benefits.
-The stickers all use the tiles image for consistency.
-The stickers have a black border so that it's easy to cut them out and apply to the tray without leaving a crooked edge.
-The stickers are separated from each other which means that people with Photoshop can easily move them around to fit on their sticker sheet.
-The art has been cleaned up to remove scanning artifacts like shadows, edges, etc. This gives them a very clean look.
-The images is high quality (600dpi).
-The file is a PDF so people shouldn't have to worry about sizing. Simply load the file in the PDF, turn off resizing, and the stickers will print the correct size.
I have applied them to my own tray and they look great. I used a glossy sticker sheet and cut them out individually.