TTartisan new 100mm f/2.8 Tilt Shift 2xmacro lens you can preorder on their shop page at Pergear shop and Amazon worldwide store.
SonyAlphaBlog published the full TTartisan 100mm review and concluded:
The TTArtisan 100mm F2.8 Macro 2:1 Tilt shift (400$ / 499 euros) try to do it all in one lens. It is quite big and heavy and ergonomics are average with very hard focusing and aperture rings and a not enough dampened tilt shift mechanism
If you close down by one stop you can reach excellent sharpness performance in the centre. Closed to F5.6 and it will be very good to excellent on the entire frame
Macro , Tilt Shift results are very good but some specialised lens in macro do better (e.g. Laowa 90mm F2.8 macro 2:1 – 659 euros)
The bad resistance to flare and vintage colors outside make it no well suited outside of macro work for me
Although Tilt shift is interesting the Shift is mostly to be used on wide angle, so you should primarily look this lens as macro and a bit of Tilt