Hmm. I want to be constructive here, because you've taken advice and progressed well....Those are going to need many, many hours of work to be able to be covered and look even reasonably well. The edges are going to be very difficult to blend to the existing door because of the wrinkles in the fabric and how non-straight everything is. Here's a suggestion: Build things like that as a separate pod first. Cover the door in tape, draw your design and lay up 2 layers of mat right on the stock panel. Pop it off the panel when cured and cut your design. then glue your framing to this, and wrap this pod in your selected fabric and glass it. If all goes right you can plunk it right back onto the door and all the edges will be sharp and straight, and if you want it molded right to the door just go around and drill a bunch of little holes (for better adhesion) and use duraglass around the edges. OR, use foam instead of fabric, but thats a whole separate topic.
But keep at it dude....just looking at where your boxes started and where they are now you are doing well.

 

look like crap... sorry i say it like i see it.

 

there not perfect but there far from the worst iv seen man

 

the smaller speaker and tweeter should have went in the space close to stock