Sorry I didn’t realize you had commented! Thank you for the input! I will tell the personnel to clean up those engines.
As for the plane on the back of the turbine and the lack of r2d2, I had initially planned it to be a submarine ship so I kept that little flap for direction, and thought the droid would go inside. Here is the first concept: https://mir-s3-cdn-cf.behance.net/project_modules/1400/b3326053718933.5a8fd3711156a.jpg .
As for the flaps and ailerons, you’re right! I was too lazy to add them :(. The spikes are supposed to be blasters, but I see the protruding vertex isn’t helping sell the idea, I will push them back in the new iteration.
Thanks a lot for your critique! It was very insightful and helped me realize a lot of things!
May the Force be with you!