you need to actually own the os3.1 roms if you really dont want to install them (fear of messing up?) then softkick. that is legal and covered under fair use laws.
the company can and should defend its copyrights. owning amiga forever (uninstalled) and using an image to softkick is a bit of a push but is also legal.
there is a legal way to get roms please do so. it doesnt cost much, ~40 usd so if you are springing for the blizzard get the roms too. btw there are places you can get os3.5 or 3.9 with roms for a lower cost then each separetly.
