Looked the 2008 and 2009 catalogues. Frame is indeed 2008 taurine team or 1 and the rest is from 2009 taurine 1, except the crank, which could be from taurine 3 and fork that has been changed from headshock to lefty.
But anyway, bike needs maintenance, mainly gears, and wondering should I change it to fashionable 1x11 or keep it original as possible?