Placeholder for new release in progress A forum user, @DrunkenKerbalnaut, made this wonderful set of structural tubing with many switchable textures. He hasn't been around since November, 2016, someone mentioned he had been injured.  The original thread is here:https://forum.kerbalspaceprogram.com/index.php?/topic/152597-12x-structural-tubing/ I've updated it for KSP 1.4.1, replacing the old FireSpitter texture switching code with the new stock texture switches. DK Salva