My needs for a tileset are more in the Details. I tend to lean towards realism when I build levels.

-A space station that LOOKS like a space station. Top Secret III is the closest I have seen to what I want, but I would like something more on the theme.

-a Mine. With mining equipment, ore processing plant, maintenance shops, offices, etc.

-Sawmill. Logyard, lumberyard, processing (Debarker, saw, planer, sorting) offices, maintenance shops.

-Hydroelectric dam