Since I really love this character and i didn´t see any models for him, i tried to make one of my own, is not perfect but i hope it can help generate decent results or likeness to Lan xichen.
is better to use the model on 4 to 7 scale, also a helpet for male faces and a lora for any type of hanfu is a huge help, I personally love to use it on Ether Blue moonlight model, but it works well with Counterfeir too.