The Raptor E1 has been VTOLized not much more to day.
There is a penalty of ~ 1 hour in endurance and 0.9 Kg in weight from the VTOL modification. However as the power train was further optimised to draw less than 8 ams at cruise at 16.5 m/s endurance for payloads of ~ 1 Kg is still up to 4-5 hours.
Here is a clip from VTOLs https://youtu.be/unDvKuEQZXQ
Had to use the Copter default PIDs to get the QUAD mode to work, the standard QUAD rates were too aggresive for our setup but it flies great in QLOITER.