There is an old Novation A Station panel here: http://ctrlr.org/panels_deprecated/
It might make a good starting point. However the nature of these panel / editors is that they comunicate with very specific MIDI messages. These differ from manufacturer and also models, this means there is no simple one panel fits all.
You could dive in at the deep end and have a go at panel building. There have been collaborations on the sight where enough users share a common instrument / interest to get a panel built.