I watched it a few times. Epic. They are so rare I broke it down for you.
Stake: €8
Cost: €94.80
Spins to Trigger Bonus: 19
Run Time of Bonus: 9 Minutes.
And here's how it escalated so quickly.
Spin 1 4K 168.00
Spin 2 1K 447.20
Spin 3 0K 546.40
Spin 4 1K 1,263.20
Spin 5 1K 1,692.00
Spin 6 3K 3,660.00
Spin 7 2K 7,663.20 Retrig Reel 2
Spin 8 0K 12,175.20
Spin 9 0K 15,189.60
Spin 10 1K 17,148.00 Retrig Reel 3
Spin 11 0K 20,028.00
Spin 12 0K 21.871.20 Retrig Reel 1
Spin 13 1K 25,813.60
Spin 14 0K 30,498.40
Spin 15 0K 33,775.20
Spin 16 0K 38,485.60
Noice.