As a fanartist (yup, I will keep telling myself that) it's beyond annoying when you can't get the screencaps you need so I am uploaded the caps from SCP for use here.
screencap
buffy, a caça-vampiros
intro
season one
This buffy, a caça-vampiros screencap contains
sinal, cartaz, texto, quadro-negro, assinar, and quadro de giz.