I have not seen this radar in model form before. For more information on the radar itself and it development history, it is well worth to check out this webpage.
There are some really useful reference photos as well that I used for this build. There is also a very good webpage on radars in general worth visiting.
As you can see the detail is impressive, and the assembly was a breeze. (The silly little legs of the circular platform were a bit of a pain to adjust. And they keep breaking off as you handle the model.)
The painting was done using silly putty: after a Vallejo primer I painted the model in chocolate brown (Tamiya), and applied the putty mask. This was followed by Mig Ammo’s two type of Dunkelgelb (they were used to create some shading – one is really pale the other is more yellowish, so a varying mixture of the two produced a nice final shade).
So far so good; next step: weathering.