Bonsai indentification help

Dear Bonsai Community

I recently purchased my first bonsai and I'm extremely excited, yet I find myself a bit puzzled regarding its species.

The tree was labeled as an indoor bonsai, though I understand this doesn't necessarily confirm its type.

To me, the leaves closely resemble those of a Ficus Retusa, but the trunk's structure strongly reminds me of a Japanese Holly. However, the leaves don't quite match a holly, as they lack pointed tips.

I would greatly appreciate any insights or educated guesses from your experienced perspectives.

Thank you in advance!