Chose your initial landscape
Your region will be setup with a Sylvia Sonoda designed landscape unless you chose 'your own oar' or 'Bullet Island'.
Mark the choice circle at the initial landscape that you prefer from the list above the form.
You are totally free to do whatever you like with the landscape. Change it to your likings. It is a just a setup as a starting point.
If you want to do the landscaping completely from scratch yourself then chose 'Bullet Island'. You will get a large ocean with a tiny round island at the center.
If you want to use your own OAR backup then you have to find a way to get it to Swondo. Wetransfer or something alike is best. Do not send oar files directly though e-mail.