Tornado Top Spool Holder.
Need to file the screw holes a bit but this one fits my newer Tornado good. One thing, if I was going to do it again I might go 2% infill because a piece of the brakes broke off while trying to remove he holder. If you jut put it on once an leave it you should be fine. (Uh oh, sorry not fine) good.
After seeing the movie "Bank Job" with Sutherland and Wahlberg I don't use fine anymore 😃
A gob of newer Gorilla Super Glue Brush and Nozzle fixed it. 24 hour cure time.