IABs - PABs - GAB & CCC - Opinions on Originality Wanted

[Kriegsmodell]

Have eight badges here that I am looking for opinions on. I know that some of the pics are a bit dark but I am hoping that they can help with confirmation. Originals or not, looking for thoughts from the experts here.

The first two shots are group pics and then there are individuals photographed in order from left to right - top to bottom. Thanks in advance for any assistance!

[Kriegsmodell]

Reverse Group Shot

[Kriegsmodell]

#1 - Silver IAB by WH

[Kriegsmodell]

#1 Pic 2

[Kriegsmodell]

#1 - Pic 3

[Kriegsmodell]

#1 - Pic 4

[Kriegsmodell]

#2 - Silver IAB by JFS

[Kriegsmodell]

#2 pic 2

[Kriegsmodell]

#2 pic 3

[Kriegsmodell]

#2 pic 4

[Kriegsmodell]

#3 - Bronze IAB with No Maker Mark

[Kriegsmodell]

#3 pic 2

[Kriegsmodell]

#3 pic 3

[Kriegsmodell]

#4 CCC in Bronze? by F & B L shows lots of wear to finish but I believe to be a nice original and worn piece.

[Kriegsmodell]

#4 pic 2