Custom Iron Grenadiers Knightmare Tank By Blood Brigade - forum member Blood Brigade has shared another of his awesome Vintage style custom creations with us. This time around, we’re introduced to the Iron Grenadiers Knightmare Tank! This awesome custom is just one of many that BB has shared and like the rest of his work, you’d be hard pressed to tell this was a custom. He’s also included an awesome custom Iron Grenadiers Tank Commander to lead the Knightmare in to battle! Interested in a parts list? Have questions or comments on this piece? Make your opinion known after the break!