BTPF - beyond the trees

I notice this project a little late
so there is only just less than a week for me to build and I have no enough time to make the interior or some redstone machine

some design of the interior maybe not properly because the limit of the space

I miss my treehouse on a survival server which was set on fir by some crazy man when I was offline
I wonder what it would be about a treehouse with a science fiction, so I did it.
although It don't look like a treehouse anymore.
It is a challage for me.
I like the building of science fiction stytle but don't like to build it in minecraft because it alsays depond on the mods and texture pack