Restoring Darkmount

Fool, mercy is not dispensed here ... only repairs!
I bought a junker Darkmount via ebay as I had parts leftover from a past custom where I turned Darkmount into Impactor (but pics are missing)
The junker was missing its backpack, right leg panel, hands and weapon.
Did some parts swapping, repainting, added some wrist plugs, used some spare hands and used a weapon from a Star Wars-Transformers crossover for the weapon.
I think it's come up well.
Not sure what to do with the rusty screws though.

https://i.imgur.com/L4VKPeI.jpg

https://i.imgur.com/yc31kTT.jpg

https://i.imgur.com/bklHbF6.jpg

https://i.imgur.com/Y18EQie.jpg

https://i.imgur.com/6Frbrmw.jpg

https://i.imgur.com/aAXPwcG.jpg