Steel tiles for steel gym/industrial areas.
Personally, the riveted seems too busy, but added it nontheless.>>12761314Eronze looks good so far.
>>12761494Actualy, you can go the other way. Make Eronze's torse end with a downward sword and float, Poison walk on two legs (though maybe try to evoke cooling towers?) and Erace have three tesla coils or pointy techlegs.