Ultra Dragon Upgrade

Context: So when i was younger, back in 2012, i had the original ultra dragon. Since then, i’ve moved houses and since i was younger i would play and disassemble and build new things, so the original dragon is lost to the toy bin. I found some bits and pieces, like the parts for its wings and only two of the four heads. Recently, i picked up the legacy ultra dragon from ebay, 99% complete, since adult money and i wanted to satisfy the inner child. But i’ve still got the same mindset to build...