Nice review of the Hasegawa Typhoon. I have started (rather optimistically) two, both the bubbletop and the car door version, so a few additional comments are worthwhile:
The kit does a lot more more than just look like a Typhoon, in my opinion: Of all existing 1/48th WWII aircraft kits, I place it #1 in the accuracy of its general outlines, with special mention for both versions of its canopy.
Unlike some other subjects I have raved about in-the-box (like the Modelsvit Yak-1b, which did turn out to have some serious undernose radiator accuracy issues, once everything was put together), this impression of mine here comes after having actually done some work on the kits...
One question I have on this Typhoon kit is about the weird rectangular elevator trim tab actuators moulded on the tailplanes: They look like squarish profiled fairings, and seem rather odd(?).
The most often mentionned issue on these kits (which for some reason probably delayed my purchasing them for 12 years)is the inclusion of a different canopy variant fuselage insert that cause fit problems. It is a valid issue, but I feel it is often somewhat overblown: It is true there is a gap at the fuselage join if you leave things as they are, but the gap is nowhere near a humongous 1 mm as is often mentionned... It is 0.3 or 0.5 mm at best, and yet this is still a serious and valid fit issue.
This reduced dimension does mean it should be possible to get away with trimming the entire fuselage join to elliminate the gap, and thus obviate the need to add any potentially detail-damaging plasticard inserts. The difference in radius at the fuselage top is so small (0.2 mm per fuselage half at most) it will not affect the cockpit interior fit.
I did find that these fuselage inserts fit deceptively well, and yet turn out to have slightly mismatching curves compared to the fuselage surface, this other issue proving much more difficult to deal with than the fuselage join gap itself: I had to use pliers to try to get at least one side of each the insert "pairs" to match more closely the fuselage cross-section radius. It was only very light use for the pliers, but still surprising given how good the fit seems at first (this is where using a low-angle light shows up things that appear ok otherwise).
This is how it turned out so far, without the use of any plasticard additions:
The panel lines here are whitish but not filled, but here is on the left side of the bubbletop variant the only real surface detail damage I could not avoid: The nicely engraved "disc" screws (lovely work from Hasegawa) were damaged and I could only replace them with holes...:
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The right side was much better:
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Left side of the cardoor version looks rough at the joins, but that is because of the plier work:
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Again the right side was better:
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Cardoor worst side:
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Bubbletop best side:
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By trimming the entire fuselage join, the need for plasticard inserts is obviated, and the panel lines do match the way I did it, so that does seem like a good way to go. Doing this did not affect the fit of either of the canopy variants in the slightest:
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It is true the use of these fuselage inserts is an unpleasant compromise that the modeller pays the price for, but, quite frankly, I wish this issue had not obscured the fact that these models are superior in overall accuracy to just about everything else out there: Every other component of this kit fits very well, and most Tamiya and Accurate Miniatures kits (with far bigger reputations) look positively retrograde in comparison... Too bad it is not my favourite subject, but I think it is the best 1:48th WWII aircraft kit Hasegawa has ever done, bar none, even if the flush-to-the-opening wheel wells walls will seem like a serious issue to some (a similar issue to the P-51 wheel wells).
Anyway, that was my take on it....
Gaston