um i was judging based off the second picture. but yea you got most of what i was saying. so the stem plants behind the wood. and the crypt in the right corner. maybe put the crypt behind the tiger lily? its a bit of a large plants that looks like it might stay low i dont know how those grow out. but the crypt in back of it would be cool since it's gonna grow taller.put the moss in the middle/ empty area from the scape you should have an empty ish middle where you could put the mosses. but if you'd like, you can also put the glosso in it. as for planting the stems, if you have tweezers try planting them into the substrate at an angle rather than straight down. this makes it harder for them to float up.