This subject of TIE bombers keeps regurgitating all the time, ILM designed a shuttle for SW which was unused in the final film, it was used in ESB to transport Needa for his Execution, the Shuttle model was modified (it is differentiated by an arm or chute below the transport side of the shuttle) for a TIE Bomber...which because of its close-up shots bombing the asteroid of the hiding Falcon, everyone thinks when they see a twin pod TIE that it is automatically a TIE Bomber........gasp!

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