Thank you chaps for the kind remarks,
So to answer your questions,
The green is custom mix of Tamiya paints, Nato green XF-67, RAF Dark Green 2 XF-81 and olive Green XF-58. I also add some Buff XF-57 to mix to lighten it up. I think this is quite close to the real deal.
The real paint is called " Paint Brushing Green Olive Matt IRR Reflective " if anyone wants to know, you could also get if you were lucky "Paint Spraying" and of course it came in black as well.
Most of the paint I used was the brushing type and we used to thin it with what ever was to hand so I wouldn't get too hung up on the Hue/shade, it also faded really badly to an almost grey green colour. Common thinners that we would use were kero and Petrol and as you can imagine that played a part in the final tone and how matt the finish was.
Radios, for the period that the Challenger and later Chieftains were in service it was Clansman as the system being used. The VRC 353 (VHF) was the common radio in use across the whole Army. they were found in Landrovers up to MBTs. I trained on and used these in every environment possible, so they were my bread and butter.
Picture below is a full HF and VHF fit in my old AFV436,
two radio's on the bottom shelf are VRC353's and the one unit on the top shelf is VRC321(HF) with the antenna tuning unit next to it. Antennas used on the vehicle were 2m whips for the VHF and up to a 4m whip for the HF set, we had other ground based antennas but I wont talk about these as most people will not model them.
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Clothing based up on my time for armoured crews was nothing really special, we had our issued "normal"(1157) DPM clothing and the unit issue was a set of olive green coveralls, a crewguard helmet and headset and if you were lucky a tanksuit in green which was just a waterproof wet of coveralls that used to make you sweat so much it was better just to get wet. Sometimes you might get a DPM parka but these once wet they stayed wet.
Tank crews would of been the same I would imagine but replace green coveralls with black if you were RTR,
I know that in the late 1990's we started getting issued DPM Goretex tank suits which had fleece linings, a real nice bit of kit but they never came in big quantities so most of the Sqn seniors had them and not the drivers or commanders.
This picture was taken in 1993 on Salisbury plain, pretty much standard issued kit all be it very muddy, so no special kit, Frightening on how young I look.
I hope this helps
Dan