You forgot the landing skid.
And add "B" to the name (Me-163B) - "A" version looked quite differently (would be nice to see it too
).
Sorry about doing all Nazi planes so far, but it pains me to see some of the most memorable planes are not done yet! I also made the Japanese copy.
But honestly when you think of WWII there's the P-51D, P-47N, F4U-1, P-38, my favorite RAF plane the Hawker Hurricane, and other big names.
If only I came earlier, I would have drawn the entire Luftwaffe!