The School of the Wolf is the witcher school to which Geralt belongs. Students or adherents of this school include: Vesemir Eskel Lambert Geralt Ciri (though she did not undergo the Trial of the Grasses). The witcher schools are the organizations which train and equip witchers, the itinerant monster slayers.
 
The model from the picture was printed with a Artillery Sidewinder X1, 0.2mm layer height, 0.4mm nozzle, 120mm/s speed, heated bedplate and a cooling fan. The material used in this model is 1.75mm high quality PLA+.
The PLA+ was extracted and purified from corn grain; High rigidity, good glossiness and transparency; Suitable for printing larger models; Toughness is 10 times more than the normal PLA on the market. No wiredrawing problems, the surface of the printouts will be smoother and moredelicate; No cracking problem.