Originally I made one from a thick canvas tarp I had, which worked fine but wasn't just what I wanted so decided to try again, this time with detachable midge screens for those bug ridden evenings. I also added an awning rail onto the high top to avoid using fig 8 which blow off, and three new adjustable poles for the front. It probably wasn't the cheapest option but nor was it as expensive as some bought ones, it's unique and has screens.
So hopefully here it is

If anyone wants any info, please just ask.
I'm proper chuffed with myself