It's a twill weave, with animal patterns in colour on an off-white background or in off-white on coloured background; and said background is green, red, and light bluegreen.
This is the overview picture from the museum:
...and here are some detailed pictures that I took, with kind permission from the museum.
It's a beautiful piece, and I am definitely itching to try and weave some of these little animals. According to my count, it's 2+41+2 tablets, so I can try them on my 42 tablet playground band. Once I have the current things done and finished, that is...