Pic 99: ... and they should look like these. Now just cut off the excess thread and hang the loops carefully over every pin that has a line through it. The curvature means that the bottom end should tuck under the pinrail in a pretty convincing imitation of a properly belayed line.
Congratulations, your San Juan Nepomuceno is officially finished!
For information on making a showcase, plus a cross-sectional plan, see Pic 120