This is an interesting post by Russian player, testing the Jagdpanzer E-100 8.6 camo - with and without bush. The spotting vehicle is a FV4202 with 100 percent crew, without binoculars or coated optics, but with radioman's viewrange perk. The bush mentioned in the table is on Malinovka, like this:
And the result? Here is the distance in meters, on which the Jpz E-100 gets spotted.... (notice my elite photoshop skill, which I used to insert the text so nicely...)
Surprisingly, the crew camo skill has very little effect, this has been tested by the player specifically. Contrary to which, the new camo net has more significant reduction impact, along with visual camo.