portrait of a knight with crown of thorns and beard. holding a long and heavy sword, 3 d render, hyper realistic detailed portrait, holding taiwanese flag, scifi, fantasy, hyper detailed, octane render, concept art, peter mohrbacher, artgerm, ruan jia, wlop, cyberpunk, by atey ghailan, by greg rutkowski, by greg tocchini, by james gilleard, by joe gb fenton, by kaethe butcher, dynamic lighting, gradient light blue, brown, blonde cream and white color in scheme, grunge aesthetic