here are the single steps for the hand
the hands are based on the same method, so it works for both
here are all the rings for one finger
i started with the tip and worked to the wrist
all taps are bend to the inside, even there are "mountains and valleys"
it doesn't matter, you will get the shape with combining the pieces
all fingers are done
the piece with the red arrow is the "combiner"
i assembled all fingers and the combiner together
the yellow lines are the taps which i glued first
the green line is the contour of the combiner
this was my next step, i glued the big tap (blue)
with that i became the full shape of the hand automaticly
at least i glued the last taps inside, it doesn't matter if they don't fit exacly, you will not see them anyway
the final hand