I will post photos of those builds.
The Otaki P-47 happens to be one of those few Otaki kits devoid of rivets: It just has very fine panel lines....
The Otaki fuselage in plan view has correct paralell sides, which the Tamiya kit does not, being "swollen" by 2 mm in the middle, this carrying on to its cowling which is tapered: The cowling shouldn't be tapered but paralell like the fuselage...
I'll admit I never saw this, but once pointed out by Yoyuso...:
http://www.geocities.jp/yoyuso/p47/p47e.html http://www.geocities.jp/yoyuso/p47n/p47ne.html ...It made the Tamiya fuselage seem totally unacceptable to me: His method of correcting this seems a bit daunting...
I had on the other hand noticed the bad Tamiya clear parts, which are far more obvious to my eyes (which he strangely ignored)... The Otaki clear parts are too heavily framed, but if that is erased by smash-moulding the parts smoothed with putty, then they are more accurate than Tamiya's clear part in the way they join their own fuselage.
The Otaki fuselage is a dead match in profile to the Tamiya, but the Otaki cowl has lips that are too round: This is one area the Tamiya cowl could have its front section gainfully transplanted to the Otaki part... It would be difficut to adapt the whole Tamiya de-tapered cowl to the Otaki kit, but some might find this preferrable...
The funny thing is that the Otaki wings are very poor, with much too thick leading edges, and don't match their own fuselage wingroot fairings(!), while the Tamiya wings do match the Otaki wingroot fairings quite well... (The Tamiya wings are exceptional, in that they replicate the wingtip leading edge "washout") It takes a lot of careful carving to ensure correct dihedral symmetry, but the wingroot profile are a good match...: Here's few pics showing how they go on:
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Putting Tamiya wings on the Monogram 262 is much easier. These Tamiya wings have the more correct 3 mm greater span, but the one-piece trailing edges are a bear to sharpen, and the lack of separate leading edge slats a big minus...
Gaston