Just a quick entry, with a tip I've recently rediscovered, namely: how to take screenshots without the GUI.
All you need to do to take screenshots without the GUI visible in TSL is:
1. Activate free-look mode (default keybinding is caps lock); 2. open the console and warp to your desired area.
This will load the area, but leave the console invisible. To make the console visible again, just enter and quit free-look mode again.
On an unrelated note, I have the impression from some basic tests that the Steam version of TSL has deactivated the game's fog settings. Can anyone confirm/deny? It's a little frustrating if, like me, you use them to create an effect rather than to reduce draw distance.