Sample shot of Canon 24mm tilt-shift on a7rII: despite some massive issues with the Fotodiox adapter I managed to get this one almost fully shifted left and tilted all the way right. :
Used Canon TS-E 24mm f/3.5 L II | MPB
Samyang 24mm f/3.5 ED AS Tilt/Shift | Canon EF
Canon TS-E 24MM F/3.5L II tilt shift huren - Budgetcam
M43 + Tilt-Shift Lens - Anyone?: Micro Four Thirds Talk Forum: Digital Photography Review
Samyang 24mm f/3.5 ED AS Tilt/Shift | Canon EF
Canon TS-E 24mm f/3.5L II | Koop 'm voor € 1.245,00 in Ixelles van Laduron, Alexandre