this looks a hell of a lot like this:
http://elementcase.com/iphone4.html
This exact version is just a test version i designed for a 3D printer that prints in ABS plastic. (I plan to eliminate any issues with prototypes before I release an actual production model)I like like overall styling and idea. But, do the volume buttons really stick out that far? The sleep/wake button looks hard to press. The headphone port looks like it doesn't have enough clearance for wider plugs. And I'm not sure what that hole is on the very top left of the case in the first picture.
Size-wise it looks good. Maybe a bit thinner at the top (and bottom for symmetry) for more access to the sleep/wake button.
Getting it on looks extremely difficult without making it two pieces and the inside has to be lined with something so that won't scratch/etch the glass.
If you released this product as is, I probably would still buy it in maybe a beep blue or high gloss black to match the screen.
This exact version is just a test version i designed for a 3D printer that prints in ABS plastic. (I plan to eliminate any issues with prototypes before I release an actual production model)
I should have the first prototype here in a week
So for things like the volume buttons, access ports etc, they're currently designed with high tolerances because of the low resolutions of 3D printing -- but thats just for prototypes.
Holes on the top left and in other pictures are to mount the case (it's separated into two pieces like the vapor)
Sleep/awake button and volume buttons may change on production depending on how much machining costs. But this current design has a pretty aggressive sloped sleep awake cutout so pushing it shouldn't be a problem, but again, this is what prototypes are for.
The headphone jack is designed to have have PLENTY of clearance, these renderings might just not show it, I can't get into details with dimensions but expect videos demonstrating things like this eventually and it will feature shock absorption.
It's separated into two piecesreally nice, but how do you get the phone into it if its just one piece? metal wont flex like silicon or plastic, might be a good idea to make a button for top as that recess looks a bit deep
It's separated into two pieces
I'm interested to see where you end up with this, so please keep us posted.
Here's my take on it: https://forums.macrumors.com/threads/992664/
If you notice the silicone "grips" on either side of my case design, you could possibly counter any signal issues by machining holes through the aluminium in these areas - the grips would then cover them.
Don't worry about stuff others are saying, I honestly think your case is better looking than the element . Good luck!