Buy one from Atlas? It's $10.50 for everything. If you just need the shell, they are $2.60. They also have some decorated ones for $18 here.
I know the last time I tried to place an order from Atlas on the Phase 1 non-dynamic hood shell, they were now out. I've alerted Paul to increase his reorders. I suspect my CF7 kit project has contributed to the problem. I'd stocked up in advance by my collection is just about gone. As a tip, the paint comes off relatively easily with 91% alcohol.
GP7 shell Still trying to use the Search function on the site. Could it still be down? All I need to find is a GP7 shell.
I got it to work. Use the link on garethashenden's first post. If that is not what you need go to the line near the top that looks like this: (The Xs are arrows) HOME ATLAS MODEL PRODUCTS PARTS N SCALE LOCOMOTIVE SPARE PARTS N GP-7/9 LOCOMOTIVE PARTS (CHINA) and click on: N GP-7/9 LOCOMOTIVE PARTS (CHINA) that should take you to the list of all the available parts.