I think he wants to lead people slightly into a jungle, not immediately in a jungle, and therefore puts a few spots of jungle grass with jungle plants and then more and more and more jungle until it's fully jungle.I like the bridge and the water bordering (specialy at the north side of the picture), but the nature doesn't really look like a jungle to me (the normal trees). Also the bridge (size) looks a bit overdone in my opinion for the amount of water under it.
I quote myself:It does'nt look like a jungle, there should be no normal trees at all imo.
More jungle grass, muddy paths and jungle trees. Less or no normal trees at all and almost no normal grass.
I think he wants to lead people slightly into a jungle, not immediately in a jungle, and therefore puts a few spots of jungle grass with jungle plants and then more and more and more jungle until it's fully jungle.
And if he's not doing it; do it!