[agracier]

A map of Mars PorcoRosso ?

Now there is an idea..

GJE52

Aside from getting the geographical (marsographical?) survey detail, you could probably just take any desert map, provided it has no water, and then assign reddish colored textures ... I made a bunch for a desert map once, but they looked just too outlandish for a desert to be predominantly reddish colored. They did have value as an occasional reddish tint here and there though.

But it would be a piece of cake if you want to pretend flying on Mars. You wouldn't even need to worry about aligning the coast and blurring ... the scale of things might be a problem though ... isn't Mons Olympus some 27km high?