I'm currently working on a new aircraft for FranzPeterSiegfried's alternant WW2 Universe. It's supposed to be a prototype (hence the reason the X is in the name) for the United States Army Air Force. No I do not have pictures of it sadly however I should have it posted before the end of the day. Time to give a little lore preview.
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The XP-748 was an aircraft designed by Curtiss as an interceptor and was closely modeled after another prototype being developed by the Germans. Despite having access to the German prototype the XP-748 lacked in stability compared to its German counterpart.
(Now who can guess what plane this is modeled after?)