This Noivern model is from the AllTheMons x Mega Showdown addon to the Cobblemon Minecraft mod. All model design credit goes to that mod.

I built this model ~6 months ago and just made the pdf for it today. If you have any questions, please let me know. I am not sure if everything is clear.

I have attached pictures for clarity for the back fluff and legs. (The fluff cube and largest piece of fluff are black for visual clarity.) For the legs, I have replaced the 2 foot pieces circled with a singular piece.