God Eater - God Arc Bracelet
Before printing the whole thing, do a test print to see if it will fit first. I recommend printing it as two piece one at a time rather then printing both at the same time. Use 2 to 10 percent infill with 1 to 3 mm shell. I printed this in 10 percent infill with 1.4 mm shell. Print the infill rate can be increase as much as 50, any more an its just over kill. The shell should be printed with at least 1 mm shell.
I recently add the V2. Print with 10 percent infill with 1.6 shell size. No support required. Like the V1, print one part at a time for best result.