Now I got your attention, below is a recap of what I did with set 31100 and 76140 earlier this year: Few months ago, I took a good look at my creation above and noticed his legs were kinda short. So I dismantled him and reuse the parts to build a TF with a non-land-based alt mode. In many projects like this one.. I usually didn't plan ahead on what I will end up with. All I hope was to build a different kind of jet mode unlike the ones I made before. So having it finally shaped like Cyclonus is just an outcome from multiple experimentations. Most of the time... I will build the robot head last from whatever leftover parts from the LEGO set(s). But in this project however... At the early stage, I managed to discover a way to make his whole head turns into jet mode's cockpit.... just like the original G1 Cyclonus. VIDEO TUTORIAL As usual.. I'm happy to offer building instructions in hope you guys can try make one on your own! Hope you guys like my LEGO Transformers! thanks for the support!!