DISCLAIMER:
this is the earliest WIP i've ever posted, don't even bother slicing it (lots of issues still exist).
ripped from Metal Gear Rising: Revengeance
i haven't even marked edge sharps/creases yet. here's where i'm at:
-rescaled/rotated it manually
-removed most of the extra objects (duplicates/triplicates)
-started tris to quads where i could but its hard to figure out the original geometry
-seeing how best to remove non-manifold edges (join parts or keep it separate)
this is a really ambitious/time consuming edit. i'll chip away at it gradually but don't expect anything for a while.
DON'T TRY PRINTING THIS OR EVEN SLICING IT AT THIS POINT.