My school recently got a very nice 3D printer, so I just had to take advantage of this and print some things for myself. So the first thing I designed was a case/mount for the camera that came with my Fatshark Predator v2s. This part came absolutely perfect as you can see below:
Here you can see that I used a screw from a 9g servo to mount the case to the mount.
Next I decided to design a sturdy case for my MultiWii Pro flight controller board:
I can also reccomend this vibration dampening mount for the MultiWii Pro even though it wasn't my design:
There are a few more picture on the Thingiverse page for this here: http://www.thingiverse.com/thing:198114
You can use these rubber dampers for this mount: http://www.hobbyking.com/hobbyking/store/__37447__General_Purpose_Anti_Vibration_Rubber_w_M3_x_11mm_Screw_and_M3_Nylock_Nut_4pcs_set.html
If you don't have access to a 3D printer, you can buy these parts at my Shapeways store:
Here are the Tingiverse links for my two designs where you can download the files ofr printing: