|I can't draw maps like this. At all.|
I'm pretty sure this has already kinda been asked before...and my answer is more or less the same. Nagnomei is by far my favorite world, probably because I built it from "scratch". including geography, culture, and religion. I've managed to work out almost all the kinks by now, and that's a huge thing for me.
Probably the way it's changed the most since I first imagined it is the size - the continent used to take up both northern and southern hemispheres of the planet. As I got older I realized how dumb this was and scaled it back so it's now a northern continent only. The far north is the southern arctic area, and instead of a "south pole" the southern most parts are just coastal (although ironically not tropical). I also had to do this because parts of the series includes traveling the entire continent on horseback, and this needs to be done within at least 3-months-time. This also forced me to perfect the inter-kingdom highway system - gotta make sure all those major villages are easily accessible, right? Right.
The best part about working with a whole continent that includes almost every major geographic feature - plains, desert, jungle, mountains, foggy coast, valleys - is that I can just keep expanding parts of it as I need/want. And for someone who has an imagination as cray-cray as mine, that's a plus beyond measure.