this is the action/flight stand i made for my Rotorstorm project here https://www.youmagine.com/designs/transformers-idw-rotorstorm we have: 2 versions of base 3 versions of post same balljoint mechanism is used on top and bottom mount the L shaped mount is used for Rotorstorm, you need an M2 self threading screw to secure it the clamp mount is ment to be universal but might still reqiure some work, you need 4x M3 bolt plus nuts and an M2 self threading screw to secure it the project is free but it would be nice if you gave some appreciation and contributed so i can keep wasting my time on doing cool stuff like that ;) if you want to contribute please pm me or go to paypal.me/PiotrSidoruk thanks and enjoy!