Adjustable Gundam Stand

With a 3D printer, making a Gundam Stand with variable angle is easy.
However, seems that it is not available in Thingiverse.
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This one is designed so that the length of stand and the angle of stand can be adjusted easily. Moreover, I tried to minimize the number of screw required.
Only two piece of M3, 1cm screw is required:
1. screw for trapping the arm to its base
2. screw for trapping the top to extender


More different kinds of Top module for different kinds of Gundam model is going to be designed and uploaded.
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Updated at 18-Nov-2014:
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Uploaded an add-on part for RealGrade Gundams
http://www.thingiverse.com/thing:551180

Updated at 03-Nov-2014:
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Uploaded "Parallelgram_Base" part. With a trade-off of larger size, it is able to support a really low angle without falling over, and better for Action posture.
Updated at 02-Nov-2014:
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Uploaded V4.1 "ARM" part, added a stopper structure for stopping the "Holder" part from sliding downward