So, some people are saying it’s possible but I think your right, Leatherback. I think I need to find a bush but we don’t have junipers in our area. Would you mind showing me a picture of a juniper that is older and has a thicker trunk? I want to know what I can make and what is to impossible. Thanks for the reply’s I’m not to sad about knowing that I can’t make it look like that but it would still be really cool if I could.
You're moving the first steps, so don't rush it.
First, start learning about how to keep your plant(s) alive and well. Without that, you ain't going anywhere.
It will take you a few years to properly manage the various aspects (watering, fertilizing, pruning, repotting, etc).
Meanwhile, if you wish, start studying bonsai and penjing aesthetics; that will give you inspiration.
Here on B.E. there are a number of video courses available: I strongly suggest them, as well as the videos on B.E.'s youtube channel.
If you have a bonsai club next to you, consider frequenting it: getting suggestions and guidance from people with a larger experience than yours will help a lot.
Again, don't rush it. It will take quite a while, even if (like it's probably going to be the case) you'll never be able to create a plant like the one in the picture you've attached.
When you chew the basics enough, you can start stepping into real bonsai field: depending on your options you can either start collecting plants to turn into bonsai (or, better said, attempt to) or buy them.
If you go with the latter, just know that a plant with good potential can start from a couple hundred USD, while one with seriously good potential (still nothing like the one you sent here) will be over one thousand. That's for junipers from 30 to 80 years old -give or take- and with the right "movement"
A plant with a potential to be like the one you liked here is in the tens of thousands, being multiple hundreds years old.
That doesn't mean you can't turn yours into a good looking bonsai. It will just be a very, very slow process.
How can it look like? That's largely up to you.
Start getting some experience in the techniques -what you can do to a plant and how- and the rest is all about how you decide to apply (your vision) and how good you are at it (your skills).
That's what makes this hobby so interesting.