 According to Justine Hammer, the company designed models for different environments and hot zones, including arctic climates and urban encounters.Suits of different heights and designs have also been depicted.Alex Evans, reviewing "Invincible Iron Man" #33 for Weekly Comic Book Review, while praising the "Stark Resilient" storyline (which he gave a B-), found Justine Hammer and Sasha Hammer to be more effective villains than Detroit Steel, which he found to be "bland" and "boring".