Core Plushie Tutorial: Part 1

Some people asked that I make a tutorial on how I made my Wheatley and Space plushies, so here it is!

Here's the ball template: [link]
And here's a different walkthrough in case you're completely confused by my "explanation": [link]

If you have any questions, please ask! I'll do my best to answer them!

Part 2: [link]
Part 3: [link]
Part 4: [link]