The year is 1944, and you have been tasked to build a new jet fighter for the Luftwaffe's new Fighter Emergency Program, or Jägernotprogramm . This new fighter must:

Be powered by a single medium engine.
Be able to reach speeds of 600 mph in level flight at 23,000 feet.
Hold at least 200 gallons of fuel.
Have the ability to operate at 45,000 feet.
(Requirements based off of the real program)
Rules:
No modded engines, but other modded parts are allowed.
No replicas, I want to see how creative you are.
Deadline is November 10. To enter, make a successor. All eligible submissions get an upvote. Planes will be judged on looks, creativity, and performance. Number of winners and upvote prize will be determined on how many people enter.
Upvotes would be appreciated, so more people will see this and potentially enter, meaning a bigger prize for the winners!