I've been wanting to pose my figures to have a couple of accessories, especially all of my Optimus Prime figures but can't seem to find any besides some 3D printed ones on ebay (which look great!) Although I'm just looking for like shooting effects, explosions, anything in that nature. I can't really afford the Centurion pack new, I just don't think it's worth over $100 (that's the more than 86 prime!). Can anyone help me out please? Thank you.
Like they said, there are plenty of places that make 3D printable accessories and I also made some as well for the premier of the new transformers.
I can't speak for the actual weapons, but I tend to find that bandai's customize effects are mostly compatible with the standard ports and pegs of all WFC and beyond figures.