Riiight! With my internet connection that's gonna be a couple of hours download for each group. Fortunately I only need top-downs and useful patterns, I don't work with isometric icons, so I'll just have to choose carefully. At least they're divided into separate files.
Mapping a Traveller ATU.
See my (fantasy-based) apprenticeship blog at:
Look for Chit Chat, Sandmann's blog. Enjoy.