If you guys are really interested I might tell you how I made it.
So far I have not found a picture of one mounted on a 4M, just plain Merkava4 tanks, that is the turret design without the Trophy APS. So this will be a good project for HL Merkava 4s when they arrive.
But you need an apple like the older HL chrome ones or the blue Taigen ones as long as they have a 4 sided pyramid upside down in them, and I think they do.