Wherever possible I like the idea of a living grass roof (for long term) as a minimum. I’d be worried for the fire hazard.
Id live there.
Built one similar to this.Only covered it with 2/3 feet of leaves.Was going to sleep in it this wnter.However my neighborhood deer ate most of the leaves after they tore it apart.
While I like the camo effect I would put more work into a long term shelter, preferably underground for the most part.
I love it.
I would try big dead tree bark for roof. But I see no big trees. Other wise I love it.
If the foliage on the cover is fake and one piece it could last quite a while but, there would need to be a better means of ventilation for the smoke.
From Holland. Nice, good for a very long time..
Heh,heh, lived in a few of these, used tarp for doors though.
Totally love it. Maybe flammable but you can make a fire outside and just bring the coals inside, in a little pit.