you should feel free to disregard my input, but to me the variation in height and shape that you get from using a blend of trees, bushes, weeds, and custom designs gives you a sense of dimension and ‘softens’ the area, makes it look more natural, like the ground in your photo from the first post.
however it looks great and if you like it as is you should keep it as is.
it is very clean and open looking now, which is very nice, and the layout works well - everything has enough space and it doesn’t look cramped, while still seeming like a cozy spot for camping