If it were my plant, I'd just sit back and watch what it does. If it's one of the Pleurothallids that makes keikis (with roots), the job becomes very easy. If it does, you went to wait until the roots are well developed. Orchids in general (there are a few exceptions) don't do well from cuttings, they need to develop roots first. For now, patience. This is a miniature, so it will never get very big. That is a good thing because no matter how much room you have, you never have enough once the addiction takes hold.
