Replacement for Jacuzzi tub faucet with both handles on one side
Interesting... the original plumber piped that up him/herself (looks like good work BTW). Generally speaking, faucets for your application are typically plumbed in with flexible connections. The components are separate (hot valve, cold valve, spout) just like yours was prior to being hard plumbed. The faucet does not care either way! 

Any regular Roman Tub faucet set should work for you. I would recommend flexible stainless connectors if your city inspector allows it (due to vibration from tub pump/blower). Sometimes flex is disallowed due to limited access, but this is an interpretation by the inspector and your's looks accessible to me.

This will involve "unplumbing" your faucet (I just made that word up and I officially claim it).