Contains GTK based on Zen-nigra 0.14.2, my mods aren't bad but it was quick & rough. (Only real problem I've noticed with this gtk on 3.13.92 is radio & check buttons don't show active state, though they do work)
GTK depends ('gtk-engines' 'gtk-engine-murrine')
Contains metacity from Sam Riggs original Old Steampunk theme.
Uses most images from the original theme, a couple have been further modified by me.
Change log:
9.24.14
Based GTK off Zen-nigra (Eliminated global dark option)
Added metacity as Sam originally packaged it with some tiles I'd recolored in case you want something different
GTK depends ('gtk-engines' 'gtk-engine-murrine')
Contains metacity from Sam Riggs original Old Steampunk theme.
Uses most images from the original theme, a couple have been further modified by me.
Change log:
9.24.14
Based GTK off Zen-nigra (Eliminated global dark option)
Added metacity as Sam originally packaged it with some tiles I'd recolored in case you want something different

:origin()/pre00/460f/th/pre/f/2014/266/7/0/old_steampunk_3_14_by_cbowman57-d808iig.png)
Been toying with the latest Adwaita from gtk+ 3.14, it has some promise for customizers.
When & if remains to be seen though. A matter of spare time & inclination.