Blight Wheel Miniatures has posted new pictures of arms on their site.
From their website:
We had to improve some of our kits because the customer feedback we showed some weaknesses in the design of these.
We are pleased to announce that the Blight Wheel Brotherhoods, will receive new arms, less brittle, and can stand in your hands of players frantic. New kits should be casted in less than a month.
Blight Wheel Miniatures appears to be spooling production back up as well as re-designing a few of their stock. Likewise, they have added a squire model to their brotherhood line of figures.