Mimic versions come with a 32mm base.
Chests do not come with a base.
Models generally come in 1-5 pieces, assemble with super glue.
Artisan Guild models are 32mm heroic scale, click on the 'Scale Guide' button in the top bar to see a comparison between the different types of scale.
Models are made to order; most models are ready to ship within 2-3 working days, if painting is requested this will add about 3-5 working days per model.
