miaomiao3d
Thanks David!!!
Check out the 3D printable version here! https://www.cgtrader.com/3d-print-models/games-toys/puzzle/rc-helicopter-pad-aaa
The newest foam or plastic building blocks created specifically for kids of all ages. The full set series will be available soon including a puzzles and instructions on how to put it together, Lego Style. Our first CUBE puzzle, Helicopter Pad and starter pieces are already available now ! 3D printable versions will be created soon based on sales volume. Available in Maya and OBJ formats. Works in all 3D software packages guaranteed or your money back. More info available here ! https://www.youtube.com/watch?v=xxBy00AAIY0