Hi, in order to animate your graphic this way, it has to be vectorized - traced in some vector application (such is Adobe Illustrator) and then animated in AE.
I have Trapcode Particular and Lux and I can make your animation, but it is much more complex than in the tutorial video for two reasons - it has to be re-drawn in Illustrator and it will have so much more paths.
I can take care of this for you in several hours and for $100.
I have years of experience, but I guess there's no reason to show you my portfolio, this is rather simple but time consuming job and I'm sure you can trust my reviews.
Best regards,
Ivan