The white material was some scrap fine woven nylon I had about the place,
cut and glued into place for no real reason
other than it looks nice
Some chain detail and a coat of matt acrylic varnish and that's that.

The pole arm was nothing more elaborate than
a length of walnut dowel with a
rough carved plastic spear head.
The hand at first had a solid rod but
it did not extend past the outside of the hand.

So judging it to be about 3mm diameter,
I carefully drilled it out, did all then paint work
then just slid the spear into place,
fits tight enough that no glue is needed.