Learning Code and Tutorials

I am excited to learn more Godot. However I have purchased a couple tutorials from Zenva, and I see they are using 3D models in Godot.

Now I need to learn Blender so I can make 3D models possibly for the video games ideas.

Something in me really likes the idea of using 3d for the River game and also for the stations in Colorado Rail Game.

Cant wait to bring these ideas into reality. Also cant wait to code these ideas in the locations they are set in, like in a river, or around the world for the rail game.