Ok the hardscape is done. Im hoping to plant it this weekend. here are some pictures of the process.
kept the bottom layer of power sand and substrate then added a vinyl mesh
3X9L bags of ADA Amazonia "new" one 9L bag of original ADA Amazonia as a top layer
Original ADA Amazonia on the left Amazonia "new" on the right
Tweeking the layout
I have since added a sand foreground and move and added some wood