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Project Notes

#705 Nakajima Ki84

Building the Arma Hobby 1:72 representation of the Nakajima Ki-84 Hayate (キ84 疾風).

Build

Notes

The Nakajima Ki-84 Hayate (キ84 疾風) is a single-seat fighter flown by the Imperial Japanese Army Air Service between 1943 and 1945. It was designed as a replacement for the Nakajima Ki-43 Hayabusa.

Marking Options

Paint Key

Feature Color Recommended Paint Used
  A Matt black C33  
main camo B Aluminium C8 H8
  C Cockpit Green / Nakajima Interior Green C126 H60 + H31
  D Red-brown C131  
  E Insignia Yellow C4  
  F Gunmetal MC212 H18
main camo G Dark Green C129 H60
  H Light Grey Green C128  
  I Olive Green C304 C304
  J Light Olive Grey 71.326 C128
  K Insignia White C1  
propeller L Propeller Green 70.830 H68

Build Log

build01a build01b build01c build01d build01e

build02a build02b build02c

I used a Pébéo Drawing Gum Marker 0.7mm for the masking. It is an experiment - seems to work well as long as one does this over a very hardy paint. Here it is fine with Mr Hobby Aqueous .. over Vallejo MC, the gum marker just scratches off the paint!

build02d build02e

build03a build03b

キ84 疾風! Arma Hobby provide 6 schemes in their Ki84 Hayate boxing. I finally broke my #buildersblock choosing the “green camel” factory ferry scheme sighted in Saigon, 1944. It was the most attractive, but also the most challenging - I decided “just go for it!”

As I work through my stash of @armahobby kits, I continue to be amazed by their quality. I have fond memories of their earlier PZL P7.a and TS-11 Iskra kits. Maybe next I’ll start on their Hurricane series.

build04a build04b build04c build04d build04e build04f build04g build04h

build05a build05b build05c

Credits and References

About LEAP#705 scale modelsCraft
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This page is a web-friendly rendering of my project notes shared in the LEAP GitHub repository.

LEAP is just my personal collection of projects. Two main themes have emerged in recent years, sometimes combined:

  • electronics - usually involving an Arduino or other microprocessor in one way or another. Some are full-blown projects, while many are trivial breadboard experiments, intended to learn and explore something interesting
  • scale modelling - I caught the bug after deciding to build a Harrier during covid to demonstrate an electronic jet engine simulation. Let the fun begin..
To be honest, I haven't quite figured out if these two interests belong in the same GitHub repo or not. But for now - they are all here!

Projects are often inspired by things found wild on the net, or ideas from the many great electronics and scale modelling podcasts and YouTube channels. Feel free to borrow liberally, and if you spot any issues do let me know (or send a PR!). See the individual projects for credits where due.