Not saying to criticize, but I think you can do much better I get this feeling because the vibe from your playing speaks of accomplishment, and yet boredom... I think you could probably challenge yourself by adding a few of the little interludes and rhythmic parts, throwing in some chords, double stops, vibrato... The effect would be enhanced as well if you played along to a metronome. You seem to have discovered the foundations of this song, now color it with style
Other than that, great Keep at it. You'll improve in the mentioned "duck blur".