Sounds like Dr Gunther von Hagen’s, he invented a the plastination method of tissue preservation that’s used in countless medical and anatomy training schools across the globe.
He had a series on BBC/Chanel 4 as part of his “Body Worlds” exhibits and that’s all over YouTube, as part of promotion for the new technique that let him preserve entire intact body systems. Fascinating stuff if you’re into general anatomical studies, or just body horror
The source of some of his older anatomical specimens is… Controversial
BBC 4 has a bunch of autopsy videos floating around on YouTube. I vaguely remember the one with the blonde doctor from supersize vs superskinny dissecting a smokers lungs and a morbidly obese heart, and an alcoholics liver.