Deadpool (Secret Secret Wars costume) 99% complete

Posted in Custom Workstation

I decided to make a custom Deadpool based on his "Deadpool's Secret Secret Wars" retro-styled costume. I worked on it way too long.
Anyway, here he is. Thoughts? The only unfinished thing is I want to make his Secret Shield (see photo) but don't know what to use. Any suggestions for a good flat, round shield-like object I could use? Cap's shield isn't quite right for this, but I may have to use that if all else fails.
Thanks for looking!