Scion IQ Small Car Camper

Im a BIG dude 6'3" and lets just say heavy... and attempting to sleep in my tiny car for two weeks, as I travel up Hwy 1 from San Luis Obispo to Portland. My passion is photography, but when I travel it gets expensive paying for hotels, so why not convert the daily driver into a micro camp car and save some serious coin! Journey will start July 24 and end Aug 6