Kevin if you didn't already sell your 2002 I almost would have thought this was yours with the E9 he has in the garage. I usually don't like 2002's but this one is neat.
https://bringatrailer.com/listing/1975-bmw-2002-18/
Maybe it is you!! In the second to last pic there is also an E39 M5. Is this guy related to you. Lol