Terragnosis is taking orders for the second wave of Sulphur releases over in their webshop.
From the website:
Terragnosis have just added a nice big slice of new miniatures to their 32mm post-apocalyptic sci-fi battle game – Sulphur. A new Hero figure, new vehicles and new scavenger type infantry are all now available. Check out the Terragnosis website for lots of images of all the miniatures and get a free copy of the Sulphur rules while you are there!