Vintage 1986 G1 Transformers Galvatron Decepticon Incomplete Untested

This G1 Transformers toy was played with and shows some wear. A couple of decals show some wear around the edges. The purple arch plastic piece is missing from the black post as shown in the photo. Also missing the guy and the orange translucent cannon attachment that lights up. The 9V battery attachment was cut so the wires are still there but it cannot be tested without repair. Could be restored or used for parts to restore another toy.