Fairly sure thats just a normal frame with a trike kit bolted on (I think the trike kit is a consumer product, not heath robinson DIY)
Worth a look if the frame is your size (looks tiny). I'm sure some nutter would buy the trike gubbins. Must be very rare.
Bars must be worth a bit. Assuming they're Scott Drop-in 2s
He might even have the original forks knocking about.
Might be a Carradice on the front too.