I thought torus as it looks a lot like mine, but the canti mount out back is different, as are the drop outs. I'm sure there were variations and others will chime in with more help.
I had the first gen Torus that was painted blue,when the newer raw finished frame was released I considered getting the Nitromors to it but figured that the painted frames wouldnt have the same finish as the raw frame as I`d say the raw frames were vapour blasted or similar to get that uniform matt finish and remove any discolouration.Maybe this was a painted frame that was stripped in a shed?
Edit-It would appear that Toruses(Torii?)had 2 different dropout styles. viewtopic.php?f=6&t=366026 viewtopic.php?f=6&t=139268