Some bikes (Specialized AWOL and Curve GXR) and a lot of DIY bikepacking bags and racks.

Yes. @spotter show'em!

FC-M550 (FC = fucking cool)

Quite possibly the prettiest square taper utility crank evert made... If you discard the chain rings

You got FC-M563, the same looking 110BCD ones are FC-M560 - I think they were only produced for a year in 1993 when people still thought MTBs need 46 tooth chainrings.
Agreed that MT60s are even better looking. M550s are very similar to MT60, but with horrible chainrings.