Hi guys I'm chasing the following

Legends Class TF Cybertron Starscream MOSC/ MOC
Legends Class TF Galaxyforce Starscream Loose/ MOC
Takara Transformers Collection (TFC) Reissue Starscream
Hasbro Classics Starscream MOSC (If someone likes to collect variants I can sell/ trade the Canadian version I have)

And that's all that comes to mind atm.