Mandalorian Knee Armor - Rav Bralor from Star Wars

These are parts to make mandalorian knee armor on a Mandalorian bounty hunter costume from star wars. They are multi segment intentionally so that the middle section can be printed flat and have print lines perpendicular to the side sections.
This will mean you need to print this part with supports. but it will also mean it will be far stronger and one should be able to kneel on this armor without it breaking if you print in ABS. (I recommend you print in ABS or something with some flexibility)
If printed in abs, simply dowsing the middle section in acetone will enable a strong weld with outer sections, I find this is far stronger than using glue. If you do want to use a glue, use plastic cement.

I dont recommend printing this in PLA if you want to be able to kneel directly on this part in your costume.