Its a Heinkel He-70 with the engine from a Stuka. I have also thought the Fw-190 would've been a good carrier fighter.
I assume there's a painted celing above him for an hilarious clang hit!
Is that an actual planed version of the Stuka, or yours?
The possibility of German CVs has always fascinated me. I remember, some years ago, seeing a possible CV version of the FW-190; to me it would be a much better CV fighter.
I did these pics for a TL by miketr titled Diesel Kriegsmarine, here's a link - https://www.alternatehistory.com/forum/threads/diesel-kriegsmarine.440313/
If you're interested in a TL where the Kreigsmarine has a carrier force, I highly recommend this TL.