Will 2012 OTK components fit on a 2019/2020 frame?

So, I have a junk 2012 Kosmic that hasn’t seen daylight since 2017, and my buddy grabbed a 2019 or 2020 Kosmic chassis at a WKA race in Charlotte that was bent but repairable. They were throwing the chassis away so it does not come with any components, just a bare frame. Would my components fit on that chassis to create a full chassis? Or would the bolt patterns for the bearing cassette carriers, brake master cylinder and stuff be different now?

For the most part I think it should work…otk frames themselves haven’t changed very much