IMO no airsoft company has made a correct coloured SCAR, since all companies mold their lower receivers in tan plastic and their uppers in aluminum they never have matching upper and lower colours. The closest one their is is probably the Classic Army one but that to is off by a bit.
YouTube - AATV Video Review: Scar vs. Scar vs. Scar vs. Scar
The Dboys one's upper receiver is bronze as opposed to tan.