I had 2 purple and 1 silver 4" Armattan Japaluras and wanted one in a different color so I sent a set of purple braces to "Pig" on RCGroups and had them stripped and then anodized in blue. I removed the motors from one of the purple builds and replaced them with blue RotorGeeks 1407-4000kv motors. I also 3D printed a blue threaded HS1177 camera cases in PLA+ to complete the full blue look. It weighs 184.7 grams without a battery and it's a rocket with the 4000kv motors, 4S 1000mAh 70c graphene pack and the HQ 4X4.3X3 V1S props. The motors barely get warm during a hard, fast flight. With DAL T4045v2 props the motors get very hot in less than a minute so I wouldn't recommend them.

I'm extremely happy with how it turned out.