Although the paints I'd ordered arrived yesterday, I decided to spend today priming some of the new stuff. I still need to do a zenithal prime on the interior walls, but ran out of time today so that will have to wait until tomorrow. I've got a few more bits to prime after that's done, and then I can finish off the street tiles.
If all goes well, I should have all the airbrushing steps finished by Monday evening. Unless there are any hitches, I should get all of the detailing done by Thursday.