Alright, so the green spikey bit is from animated oil slick. I did not realize he was missing his thumb because he was still in vehicle mode when I went through the boxes. He'll be reunited this afternoon.
All thats left is the blue sword thingy... and if we can't work it out: I might just pitch it and worry about regret later. There was a ton of other accessories I've liquidated because I no longer have the toys they go with. It might not even be a transformer toy, it would be gundam, or literally a dozen one shot, random figures from random IP and lines because I thought they were cool and bought them.... might be from halo? I had a bunch of those around the time ODST dropped cause I loved the game.