Status of camera accessory projects

Another train ride.
Too cramped to continue with my 3d printed tripod on the laptop.
As for the 3d printed super battery grip for the GH1/GH2 , I'll probably leave out the phantom power and just provide USB power out for space reasons.
Then modify a cheap XLR2USB cable to take USB power and provide 2.5mm stereo out for the camera.
That is much more flexible to use and has even less weight and bulk to carry.
I ordered a cheap Chinese copy of a foldable camera rig that I want to modify to carry an optional rod system and microphone mounts.
Making a custom bag for it, I could have a lightweight shoulder rig that I can take straight out of the bag and be ready within seconds.
I'll probably have to replace all the cheap bolts and custom make the missing front support but being able to create any custom shape on the 3D printers, that should actually be fun.