As of my last update in September 2021, significant constraints persist.1
References
1Agalave KN, Narayan KA, Anil MS, Shadanan TP. A Survey On Deepfake Image Generation Using Sketch. Int J Sci Res Comput Sci Eng Inf Technol. 2023;9(10):103-107. doi:10.32628/IJSRCSEIT