Play Arts has released a Variant line of Batman figures called Batman Timeless. Each figure features the Dark Knight in outfits from different time periods. A previous figure was Wild West Batman. The designs are based on the personal vision of the designer or a stylized interpretation of how Batman might appear in different historical eras. The latest addition to this line-up features Steampunk Batman.
As of now, no price or release dates have been set for the figure, but stay tuned for when they become available.