Qin Shi Huang's Armor from Record of Ragnarok

Model of Qin Shi Huang's armor from Record of Ragnarok.

This is a more DIY-ish project: the armor is “canonically oversized”, so one size fits all, but you will also need the following materials to glue the parts together and fit your specific body shape:

• EVA Foam (5-7mm) to glue the parts together
• Elastic bands (10-20mm) to make the armor wearable
• Your usual sanding tools and airbrush 
• Hot glue 
• Golden decorations (chains)

I used gold leafs for the golden effect, but standard gold paint works just as good.

First step: glue the parts together using EVA foam strips + hot glue

Glue the spikes from the inside

Repeat on the mirrored version

Now the difficult part: cut a sheet of foam and glue it to the back of both armor blocks

Lastly, glue the elastic band and make a loop on the armor:

Don't go too loose or too tight! Try it on first then adjust the length.

Optionally, you can add a latch on the front side to further stabilize the armor.

Now glue on the decorations and you're good to go!