I can't help you with seeds, but I remembered I had encountered them somewhere... If nobody can help you out, you may want to consider this commercial alternative (Badskin).
Re: Tiger Teeth...not popular now /more visible r & grown ~ 10 yrs ago. C.Chinense Habanero ..medium heat,elongated; 2 to 3 inches long by 0.75 to 1 inches wide; medium thick flesh; matures red, 24 to 30 inches ; from Guyana...great for sauce...good one IMO