it is definitely a MC2 frame! Look at the rear brake cable entry area on the top tube at the second picture. Only MC2 Adroit frames have this indentation for the internal rear brake cable routing. The fork doesn´t match to the frame neither chronological nor technical. It is impossible to assemble a MC1 fork in a MC2 frame. There are different bearings, different size and different shape or profile of the head tube, different sealings, total different fixation of the bar-stem-combos....
It`s a nice frame and a nice fork but it doesn`t match together (except of the paint).