Sorry folks. According to the kickstand patent, the design looks like it would require a different body and maybe internals to accomplish. Don't think this will ever be feasible.
I modeled one from the exact measurements and will be replacing my broken one with a 3D printed version. If anyone care to try it out I'll gladly share my model from Shapeways.
Surface Pro Kickstand Replacement by tunepunk on Shapeways
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