Complex sentence: While on the job, Balabushka lost his middle finger to a band saw and made himself a replacement plastic finger from a wooden mold of such craftsmanship that even his friends did not realize his loss until long after the incident.
Split into simpler sentences: While on the job, Balabushka lost his middle finger to a band saw. Using a wooden mold, he made himself a replacement plastic finger of such craftsmanship that even his friends did not realize his loss until long after the incident.