r.250 35mm Camera bumper with built in standoffs

I needed to remix this camera bumper design. I removed the mounting holes as am using the original camera mount that comes with the r.250 design found here http://www.thingiverse.com/thing:579143
Height was modified to be 35mm as to match the original camera mount.
I also made 35mm standoffs you see in the picture that can be found here http://www.thingiverse.com/thing:1098813
This makes the whole frame leveled and secure with no use of extra standoffs

Screws I used:
M3x17 socket cap.
On