Tuesday, December 22, 2015

T-80B Main Battle Tank


My first completed foray into post war armour is the T80B - the worlds first gas turbine powered tank and the premier tank in the Red Army up to the collapse of the Soviet Union. 

For details, check Wikipedia. https://en.m.wikipedia.org/wiki/T-80

The T-80B
Here are a few snaps of the real thing. 






The kit
The kit is the Revell T-80B 1/72 kit. 
The kit is basically sound but it does miss a few key features that are really irritating - especially as the box art and the painting guide show them. 

Key features missing are
- dozer mine clearing blade on the front
- light near machine gun
- electric cabling on the turret
- unditching log at rear
- aerial mounting
- several smoke launchers. 

Some of the forums say the turret is slightly the wrong shape but I wasn't going to do much with that. 

The build
The build was fairly straight forward for a Revell kit. The only real issues were the seam lines on the barrels which I didn't quite resolve.

Key changes to the kit were:
- I scratch built the front mud flap to cover up the lack of dozer blade from plastic card. Also a mud strip above it and strips behind to simulate the dozer blade
- added chain to the front row hooks
- made an aerial out of plastic rod with the aerial shaped with putty
- made the machine gun headlight from an end of sprue
- tarpaulins on the back and in the stowage unit were made from tissue paper soaked in PVA glue. 
- log made from plastic sprue. Brackets were made from Tamiya masking tape and sprue. The tape is probably too wide but doesn't look too bad. 
- frame around gunners sight made from plastic strip. 
- heavy wiring behind headlights and on turret made from thin solder wire. 





Painting
Painting was a rather hurried affair over the space of a few evenings. 

First I undercoated the model with Vallejo black primer. Next I sprayed it with Post War Russian Green from the Mig AMMO Russian Green smart set. 
I then did a little colour modulation by lightening the mix with white and then painted some of the smaller features with the lightest mix to make them stand out more. 

Tracks, wheels and the rubber skirts were treated with paints from AK Interactive's Tracks and Wheels set. I've used this set for a lot of my models and it works very well. 
Remaining features were painted with an assortment of Vallejo paints. 

The model was then sprayed with Matt Tamiya varnish to protect it. Normally I would use a gloss as that is better for washes but I didn't feel I had the time as I was working to a club competition deadline. 


Weathering
Not happy with the lightness of the Russian green due to my over modulation and the use of a medium tip instead of fine, I coated the thing in a dark wash as a filter and then brushed away the excess around key features. Worked okay. While it was a bit dirty than I wanted, I was pretty happy with the finished product. It definitely has visual interest. 

After that followed some mud splashes around the perimeter before fixing it to the diorama base with PVA glue. 













The diorama
The started off as a small pre-cut base with a layer of plaster on top of it. I then pressed the tank into it to make tracks while the plaster was still wet. 

Once dry, the plaster was coated with  Deluxe Scattergrip followed by a coat of Deluxe Scenic Snowflakes. 

I wasn't really happy with the result as the snow seemed too big for 1/72 scale so then coated it with Deluxe Scenic Shovelled Snow. 




Result was okay but fiddly to make stick. Coated the tank tracks with PVA and then more Shovelled Snow. Snowman was made from PVA and Shovelled Snow. 

The result
Scored a Bronze vs 11 other models at the December 2015 club night. I think the weathering and diorama made it stand out from the other models despite it's diminutive size. 

Sunday, January 4, 2015

Sherman M4A3 105mm with Resin Upgrades

I've been accumulating a few Blackdog conversion sets and the kits to go with them for a while now and finally decided my skills were up to scratch to have a crack at building one of them. With the conversion sets, you can really create a unique model. 

The Objective
What I want is to recreate something similar to this tank here with log armour and duckbill tracks. 

The Raw Ingredients
To do it, I used this kit from Dragon. I would have preferred a M4A3 75mm gun tank but Dragon doesn't have one of those at the moment so 105mm it is. 

I used the Blackdog log armour and accessories kit designed for the Dragon M4A3 hull. Up armouring the Sherman was common and the troops used everything from spare tracks and logs to reinforced concrete and old boiler plate. 

I also added some T54E2 'Duckbill' tracks from Modell Trans. The wider tracks reduced the ground pressure exerted by the tank by 20% through spreading the weight of the tank the over a wider area thus improving mobility in off road conditions. Still not as good as a Panther but an improvement. 

The Build
The Dragon M4A3 Sherman wasn't the easiest of builds compared to the Revell kits I've built. 

I had two main gripes with this kit. 

Firstly, the VVSS suspension units didn't really line up that well. I basically hid that by sanding the mismatched halves smooth after I had assembled them. 

Secondly, the hull halves didn't go together straight out of the box. I had to shave 1mm off the inside of the sponson on the chassis to get the top and bottom of the hull to go together. This led to issues with the radiator which required the trimming of the exhausts (see below) to allow the radiator to fit. 

Luckily they can't be seen due to the position of the radiator. 

On the resin tracks side, they too were a pain to fit around the drive sprocket and idler wheels until I discovered you need to dunk them in boiling hot water (cup of water in microwave for 2 mins) and have about 10 seconds to mould them around the sprocket or idler before they go hard again. With some patience, and repeated dunking, they go on fine. 

I had no issues with the Blackdog resin parts although did need to put some filler to close some gaps. In retrospect, it would have been better to have not replaced the fenders with the photo etch parts provided despite the better detail. 

I added a strip of plastic under the driver and radio operators' position for the crew members to sit on. 

Rest of build was fine. Just fiddly given the scale. There were a few bits that could have been done better but that is another model. 





Ps: One thing that has been bothering me is what is the hole in the left hand corner of the turret for? My reference books don't really say. 

To be continued .....