Like
@my nellie said, you need to look for trees that have branches much lower down - within a few inches of the soil level.
But, we all have to start somewhere. So I suggest that you,
@seanrundle, get some annealed copper wire (with a thickness about one-third that of the trunk), wrap it around the trunk, and bend it any which way (that you find interesting) so that the foliage ends up being a few inches above the pot. When you bend, also twist the trunk in the same direction as your wrapped the wire (so the wire tightens as you twist). Do something more complicated than just one big loop. Likewise, don't make it so predictable as a corkscrew shape - after one or tow turns change it up.
If you haven't done so already, buy a pond basket (big box stores have them) and some kind of substrate (e.g. Turface MVP, Napa Oil artDry 8822, pumice and/or lava rock between on-eighth and one quarter inch, etc.). I am not sure where you are, but the buds of this tree will start pushing in the next couple of months. When this happens, you should clean all the soil from one side of the tree - what we call
Half
Bare
Rooting. Then secure it in the pond basket and fill with substrate. Water and put it in a sunny place that is sheltered from wind.
You will need to give it a little fertilizer. I like to use Osmocote Plus. I apply about 1/2 teaspoon for your size tree. You can use any 'balanced' garden fertilizer applying it about once every two weeks. Another option some people like spraying a liquid fert like Miracle Grow every couple of weeks. Of course you can use organic ferts, however, I suggest that you put the poo balls,/cakes in teabags to keep from 'coagulating' your nice inorganic substrate.
So, do that. Keep it alive, make it grow. You can think about styling and have a go at it next winter. Then in the spring of 2019, do the second HBR. That gets you a long way down the road.
In the end, this won't really take a lot of time, so get some more trees. Get a maple or some kind of deciduous tree, maybe. Get anything that interests you so that you don't feel compelled to fiddle it to death. You work some on a bonsai, then you leave it be (to recover). When choosing a plant, focus on the nebari and trunk within a few inches of the soil level - do you see a nice bonsai? If no, pass on it.