A question to anyone who has gotten 3rd party Transformers accessories

My question is are there any good 3rd party accessories that fit the figures in the Transformers: War For Cybertron Trilogy line?

Majorly for these characters:

-Megatron: I want him to have either his fusion mace or have him wield the Dark Star Saber, mostly due to the blade he does come with during the Siege line of toys is kinda weird.

-Starscream: For him, I want to have the coronation set (or the crown) to fit the Earthrise version of him and a set of swords that would fit a lot better than the blades I made out of Legos for him.

-Cyclonus: There's only one thing I want for him; the blades he has during the IDW comics.

-Barricade: I majorly want to have more weapons than just the dual pistol thing he comes with.

-Optimus: For him, I want to have either a much better version of The Forge of Solus Prime (though I will keep the Lego version I made), the Star Saber, or a wieldable version of his Energon Axe.

-Ultra Magnus: Come on, it's obvious. The Magnus Hammer.

-Wheeljack: I want him to have a combination of both his Prime weapons and his G1 weapons, and/or a set of his tools.

-Ironhide (even though I technically have the Deseeus Army Drone): I want to have his cannons from the Micheal Bay Transformers.

-Sideswipe: Even though I have made swords for Sideswipe, I want to have his blades that he uses in Transformers: Devastation.

Please give the links to any of those accessories, if you find them, so that way I can save them for later. Thank you in advance.