Mighty nice model - and, like almost all the old Imai products, obviously a first-rate kit.
But I can't resist the temptation to pass on a piece of advice (strong advice) that I've offered several times before here in the Forum: don't use tea to dye thread, cloth, or anything else.
Tea, like coffee, contains tannic acid, which literally eats fabric. It also darkens over time - and not much time. The rate of deterioration seems to be unpredictable (probably connected with the type of tea and how strong the brew was), but it's just about guaranteed to happen eventually.
Some years ago I got hired to restore a nice old model (probably made in the 19the century) of what I concluded was an East Indiaman. (It was about three feet long.) The sails were made of either silk or linen (probably handkerchief material), and they'd obviously been dyed with either tea or coffee. They'd turned an extremely dark, slightly reddish brown, certainly not the color the modeler intended. When I started to take them off the model for cleaning, the fabric literally crumbled under my fingers. I called up a friend who at that time was in charge of fabric conservation at Colonial Williamsburg, and asked his advice on what was happening and what I should do about it. He said what I was looking at was "fabric breaks," caused by the tea/coffee; it had literally eaten through the fabric. As to what I could do about it, the answer was - nothing.
This probably won't matter much to Dave's anchor cable; it will be relatively easy to replace it in the future. There's also a good chance that the thread is synthetic; I have no idea whether tannic acid will affect it or not. But I strongly recommend against the use of tea or coffee for any modeling purpose other than slaking thirst. Tea and coffee are two of the four things I make it a point never to use in a model. (The other two: balsa wood, because I hate it, and lead, because it's one of the most physically unstable materials known to mankind.)
Bottom line, though: it's a mighty nice model. The paint job, in particular, is superb.I hope I don't sound patronizing if I say that Dave's progress through (if I'm counting right) three sailing ship models has been a great pleasure to watch.
Youth, talent, hard work, and enthusiasm are no match for old age and treachery.