Map Project Idea

So I want to make this a 3D project. Because: 1. I want this to be kind of a walk through my life (soemthing like walking through my footsteps) 2. I'll be blunt, I suck at 2D
So my idea comes from my 2D dots project then with making them 3D. I want to take the dots and make them into large pop out dots. Then I'll put my life story on each dot. The smallest with the first few years and the largest dots with my life as is now.

I think this would be an interesting map