>>342363Got some more pics of this as updates. It's almost a useable tent (Or fly, at least). I've exhausted the house's supply of black thread... My mother won't be too happy.
This picture it a bit shitty, but to get the initial folds on all of the edges I used a pair of straighteners. An iron would have probably been better, but I don't know if the temperature is as adjustable on an iron as on straighteners.