When you say it is not a bonsai, what is it?
Just a young juniper with some lower branches cut off to make it look like a bonsai
Could it potentially become one with the right care?
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Yes, with he right care it can become a bonsai. Shouldn't take much more than give or take 15 years.
Your first concern though is to keep it alive. Don't do scrape tests, it's not very useful and damages the young plant.