I don't think there are any kits which scare me, but I do find myself getting bored with builds that take too long.
I'm just to fickle, always on the look out for that next project, before I've finished the current one, or the one before that!
I've ended switching to small projects, currently Airfix's 1/72 Fw
190D, all of 30 pieces, and Tamiya's 1/48 Beetle, not many more! I've
been working on both for a week, and they are approaching the 50%
complete mark, and I haven't lost interest!
I built Trumpeter's KV2 earlier in the year, and this has to be one of
the best armour kits I've built, fast build, no need for loads of
expensive AM goodies, and it was on the shelf in under two weeks!
BTW if you want to fit the link & length tracks after fitting the
fenders, just leave the retutn rollers loose, and you can feed the
parts in.
Karl