Maybe not a complete quipu, as the "mainstring" has knots. Could be a pendant with secondaries?

Groups: none

Colors: brown, tan

Color combinations: monochrome

Strings: main (with knots), pendants,

Ply: all S

Diameter: main, pendants

Recto/verso (tying pendant to mainstring):

Knots:1/1 endknots (like a single knot), 8, long knots (Z), single knots