I like it. I would consider breaking off the vertical portion of the branch on the left (in the middle depth of the tank) because it is almost perfect 90 degrees.
Funny, I did just that before reading this.
I had to make a change mid hardscape after I raised the back because the wood didn't quite fit the same. In my frustration I removed a few rocks on the right and ended up keeping them that way for a place to hold some mid ground plants.
I'm not entirely happy with the shape of the trail to the back but I think I can fix that with some small lava rocks later.
Now I need to figure oit plants besides the carpet. I figure I'll stick the smaller stem plants ear the back trail and choose bigger ones to fill up behind the rocks.
Moss and plants for the front and midground? /sweat
New update with back raised, hardscape glued and baby tears planted for dry start.
I don't plan on actually taking up every visible inch with babys tears but figured I'd use what I have and let them go to town.
The first thing I want to do is make the path up to the back flow more and pinch itself towards the back for better depth.