Heavy Light mk/5
After months of design iteration, Heavy Light has departed the shipyard.
This one began with major inspiration from a sketch by the talented J. C. Park

Lightning Construction Video (full walk-through video is here)

Construction Video
There are two construction videos with commentary on YouTube. I recommend the one at https://youtu.be/ULRJcaWFssM which walks through final assembly and is easier to watch. The one at https://youtu.be/9BPeRCWrY20 goes through the entire build step-by-step.
The music in this lightning-speed cut is from Castlevania: Dawn of Sorrow, as composed by Michiru Yamane.