Here I am again with one of my favorite Lego models, the Hulkbuster. This model, consisting of approximately 4000 pieces, can be built by yourself using PLA filament for about a tenth of its original cost. I've prepared all the necessary files and instructions for you. But remember, these printed pieces might not fit as tightly as original Lego pieces. In that case, use glue or find your own solution. Don't forget to check out my other models. Have fun!