Koloss miniature

This is a miniature koloss from Brandon Sanderson's Mistborn series, blue-skinned murder machines. For the model shown above, I printed the sword separately ( https://www.thingiverse.com/thing:2136981 ) and glued it to the koloss. I glued the two halves together with simple superglue, but you could also try a friction welder or MEK/Acetone.