C3PO with his red arm (TFA) 1:12 Bandai model

[Massassi]

Where did I get that red arm?

 

[jake]

That looks great! I love the muted flat red color. This is a back story I hope we will learn on the blu-ray extras!

 

[arohk]

I am wondering if it is an homage thing for Star wars a new hope is 77 where he had half of his right leg silver type of thing.

 

[Scootypuffjunior]

Nice work! I didn't even recognize him...

 

[Ozzman78]

Looks great!

I think its a nod to bad robot as their robot logo is the same red.

 

[Quaralane]

Nice work on this.
And, actually, the red arm is a nod to the "lose a limb" tradition from the previous movies

 

[Grendels]

Looks good!