[2Color, Raft for Chain]: 0.16mm layer, 2 walls, 15% infill
The design is my first print by object and that worked fantastic! I used a silk for the chain and unfortunately it fused a lot of pieces together and I broke it, so I'm going to do another one in plain PLA. Love the design!
Print by object is super useful in a lot of cases, especially if you want to print multiple colors on one plate without lots of waste.
Additionally if one part fails you aren't as likely for it to cascade and cause the whole plate to fail.
I also had trouble with that golden silk chain until I used a brim. With a separation gap about the half of the nozzle size the brim removal isn't horrible. :)