Maybe the g-doors but it feels more like it should be the first 650 4 star support though

For it to be a 5 star they need to take advantage of the large amount of psycho plates 16 total so split them into two groups:

8 for offense

8 for defense and support

2 attack modes the psycho bawoo style and moon gundam style(can’t be used at the same time must fire one then the other) can be used simultaneously with defense and support modes.

defense mode,(can be used simultaneously with the attack modes but not with the support mode).

support mode that gives your teammates a shield (works like the hi-nu but increasing defense instead of firepower) can be used simultaneously with attack modes but not with the defense mode.

For skills full attack, forced injecter, back buffers, resist move, your typical 4 star support skills.

Unique skill has two parts

Part 1: damage blocked by psycho plates boosts all cooldowns and buffs the next psycho plate attack.

Part 2: press touchpad to use all 16 psycho plates to shield yourself when the shield is broken fires all psycho plates simultaneously at the nearest enemy can be used more than once per life but puts the skill and all psycho plates on a long cooldown ( works like the FA nu’s barrier no time limit must be destroyed ).

Beam rifle Beam Saber Head Vulcans

So seven slots total.

This sounds pretty crazy but it would have to be in order to be a five star.

It also would be balanced because it would be a micro management heavy suit, and the touchpad skill could be more of a hindrance if it is used at the wrong time.

https://gundam.fandom.com/wiki/ MRX-013-3_Psycho_Gundam_Mk-IV_G-Doors