Okay so, I found it extremely hard to find a pattern for the Paladin armor so I made one of my own. I made this in a laser cut program cause I’m going to be laser cutting this out of EVA foam. I don't know what the end result of this is yet but once I've made it I’ll post a step by step tutorial of assembly and painting and the final result (it’ll be my fav boi Lance).

[this is all size to my measurements, if you use this the ratios will probably be different]

Blue- Jetpack

Green- Chest piece

Red- Arms

Purple- Belt

Orange- Legs

Chest piece (left to right: Shoulder, Front, Side, Neck and Back, Side, Shoulder)

Jetpack

[the tabs fold down to make it 3D off of the armor (the separate triangles are tabs too I just couldn't fit them in without overlapping) I've designed this so that the bottom is slanted cause that's kinda how it looks in my ref]

Arms (top to bottom: Bicep, Elbow, Forearm, Wrist bit and Hand bit)

Belt 

[the tabs on the hexagons are to be folded down cause the bits pop out. I’m doing the slit bits as just cut out cause I’m too lazy to do it any other way. This is designed to join at the front so the pentagon/diamond shaped bit can hide the seam]

Legs (top to bottom: Thigh, Knee, Calf, Ankle pieces)