Here is my S-300PMU Besides launch pads of the NVA. The kit is in 1:35 and comes from W-Models. He is Compline from resin and in a fairly good quality. What one of the assembly instructions can not say they are on many Rätzel and you usually do not know where the parts get there or something.

To the launch pad itself.
It was put into service of the Soviet Army 1978th The NVA Thanked 1988 FRK first S-300 PMU. The base chassis is the MAZ-543m, carries four transport and launch container with 5W55 Fla rocket. The vehicle has a mass of 42 tons of a length of 13,11 m, a width of 3.15 and a height of 3.80 in marching position. The NVA system was returned in 1990 to the USSR.

An impressive model and well built. I personally think a decent pin wash would make the details pop even more.