This torso was scanned and redesigned using the tk torso base, it was made to be printed in resin because when it cures the holes shrink and the ball joints enlarge, so it will be necessary to sand some parts such as the shoulder joint that go inside the torso until it fits, I recommend printing the joints in filament.joints like arm,elbowl and wrist.
the files only contain the torso,If the long joint of the neck does not fit into the hole, you may have to sand it or cut it a little until it fits into the hole.there are the peg for fit in 2.0 and 3.0 heads,the neck joint its the same you can change the peg for fit the head you want.