That is really cool though I can only imagine how long it must take. A 'normal' pen/paper map takes far too long without multiple renditions being done!

And to get it upright the thing that has worked for me in the past is ensuring it is upright when opened in the original file on my computer. If, even before I upload it to the guild, it is sideways then I don't know if there is a way to change it after it is uploaded.