This one is a bit of cheating, im not really making a map like i did with the previous one, this one is just producing an object out of math and using the renderer I wrote earlier to rotate it. But in theory I can just push a map into this and it will work. Big thing was asymmetry; behold, potato.

And here is the ASCII sphere projection in action, ive got some nearest neighbor filling errors i still need to iron out, it was an attempt to fill in the black spaces, but it didnt work the way I wanted it to, gives it this weird... eyeball like look. Still, pretty neat output!