Hello friends...I have made a tutorial on how to scratch build a round tent...Maybe not a perfect one but let me give a try...
First we need some empty roll of toilet paper...Like this
Second what you do is cut it into two half...Like this...
Than you make a triangle shape open for open of tent...Like this...
Than you use a white sticky paper(sticky note)
to cover the cylinder base of tent...Like this...
And finally you make a dome from sticky paper to make tent roof...Like this...
And there you go a camp...
So hope this was useful and that you like it...See ya'