Scale aviation modeller international

(Axel Boer) #1
and the lower ventral fin; these are
both a straightforward assembly.
The wings are also
straightforward, although
I found a touch of filler was
needed in a couple of seams. The
control surfaces are supplied
as separate parts and fit well; I
left the flaps raised and ailerons
neutral, as that is how they
appeared in my reference photos.
At this stage I added the bomb
rack fairings, but left the racks
themselves off until later.
As I usually do with jets,
I also left off the all-moving
tailplanes until after painting.
This usually makes any masking
and painting needed around the
rear end somewhat easier, and
given the colour scheme that
was certainly true in this case.

NOSE
The nose is a simple three-part
main assembly, with two main
halves and a panel with the various
camera windows. Two variants
are supplied, depending on which
kit decal option you choose. The
instructions specify 25 g of nose
weight, and for this I used De
Luxe Materials’ Liquid Gravity.
This resembles very small lead
shot (although it is not lead; the
packaging indicates it is “non-
toxic”), with individual pieces so
small that they do flow like a liquid.
Having assembled the nose
and coated the inside with a layer
of PVA (white glue), I simply
poured in 25 g and a bit more for
luck, then finished off with a bit
more PVA. It took a while to dry,
but the end result was solid, and
at the end of the build the model
sat firmly on its undercarriage.
The camera ports are each
represented by a slightly indented
disc covered by a clear window. I

simply painted these black, but
if you wished it would doubtless
be possible to scratch-build an
interior and cameras. At the
time of writing I could find no
aftermarket camera bay available
specifically for this aircraft,
but if you have the references
and the skills you could really
improve this part of the model.

ODDS AND ENDS
With all the main assemblies
drying, there is plenty to
be getting on with.
The wheels are simple two-part
assemblies, and the nose wheels
are each a single part. None have
moulded flat spots, but a few
minutes work with a file sorted
that out. I painted the centres
with Tamiya XF-5 Flat Green and
the tyres XF-85 Rubber Black,
then used a dusting of light grey
pastel chalk to add a used effect
to the tyres, and highlighted
the centres with a dry-brush of
aluminium and a thin black wash.
Two alternative para-brake
housings are provided, depending
on which decal option you’ve
chosen. If you choose to build
another subject, you’ll need to
check which is appropriate.
The kit provides three types of
bomb racks: two of these fit under
the fuselage, and one example of
the third type goes under each
wing. As the parts are on sprue H,
which is duplicated, you’ll have
two spare fuselage bomb racks
(useful for the spares box!)
The racks are a simple
assembly, but take care to fix all
the mounting plates (Parts H2-
and H2-8) the same way round.
The racks are different because of
the way they fit to their particular
location, so before setting them
aside I labelled them with a

small piece of masking tape.
The bombs themselves were
painted dark grey. To mount
them for painting, I did what I
usually do if there is not already
a handy mounting hole: I drilled
a hole which will be hidden when
the bomb fits to the rack, and
mounted it on a cocktail stick.
I then checked the build
sequence again, and looked for any
more painting needed. The fuselage
side panels incorporate the outer
side of the wheel wells, so these will
need to be painted steel inside; you
can clearly see where – it’s where
the interior detail is moulded.

BRINGING IT ALL TOGETHER
By this stage I had a lot of sub-
assemblies, and it was time to
bring it all together. In reality, I
had started the bringing-together
earlier, carrying on with some
sub-assemblies while waiting for
the main assembly to set. A good
stock of clamps and tape helped me

considerably by holding assemblies
in place while the glue set hard.
The cockpit module and intake
assemblies were first cemented to
the forward structural bulkhead,
part F11, then the intake trunking
was fitted to the rear of this. It
does all slot together very nicely,
but I’m not convinced I got
the fit 100% right, as we’ll see
shortly. I’m just pleased I was still
testing at this stage and hadn’t
glued the intakes in place.
The main wheel wells are fitted
to the lower fuselage panel (A14),
as is a small vent (F1). There are
two more camera ports under
here as well. Given the location,
I’m a bit puzzled how the Soviet
designers got a camera in the
space available; there’s not much
room for additional details as they
sit under the intake trunking.
Now it’s time to fit the cockpit/
intake assembly to the front of
the lower fuselage, and here I had
a problem. I suspect I may have
misaligned something slightly,

Aligning the wings

Coming together.

Rear fuselage panels on and glue drying.

10 • MAY 2018 • SCALE AVIATION MODELLER INTERNATIONAL


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