SOLVED - Part is called "Hook, Package Holder Net" and P/Ns are:
Stone - 64267-0C010-B1
Fawn - 64267-0C010-E1
==
I’m not being lazy, I’ve looked with no luck and haven’t even been able to get to the right diagram on the Toyota parts site. Need p/n and/or source for these asterisk-shaped anchors in the cargo area. Or suggestions for a replacement would be good too if anyone has done that. TIA.