I had been building my Early 1968 DT1 right now but I have no pictures of it. I stumbled across this video on Youtube. https://www.youtube.com/watch?v=0uzCblQPoIw
I wonder if this is one of YamaBob's restored 1968 DT1. I only found the handlebar bolts wrong as they are plain bolts and not the rounded top chrome head bolt. it also features the 1969 and up tank mounting style. it is a super nice bike in my opinion. Enduronut could probably spot more flaws than I can If He saw it.