Since this should realistically dry for 12 to 24 hours, my next step was to glue the building onto the base. This was a little easier said than done as this building was just a bit wonky and not perfectly square. So I resorted to a little brute force with my handy clamps.
The pots of sunflowers were actually made of resin and purchased years ago from a sale bin. I put a little white glue on the "dirt" part and sprinkled on some tea leaves from a tea bag and touched them up a little here and there.