I think all pics except the one with the wolf look very good.
The one with the gryphon looks great, as well as the one with the mountains. The one with the horse has great character detail all around.
The wolf pic looks weird. Fur is none existent the textures are weak and indeed Geralt himself aint looking that well. Perhaps old build? Or simply a bad pic? Geralt model looks much better in tha gryphon pic.