An MP-E 65 type of lens with motorized tilt would be very interesting to me. Especially if you can draw a line on the EVF to pick the axis/plane and have the DPAF magic do its thing to set the tilt. You would need a lot of tilt for macro distances, though.
I know, you were asking for lenses. But I would need a cam before I‘ll get a lens
Actual offering doesn‘t fit my idea of price or spec list.
Apart from that I would find all lenses I‘d like to buy in the existing offering.