The quantum suits in Avengers: Endgame are a combination of Ant-Man, Tony Stark and the Guardian's tech. The design being inspired by Ant-Man, the nano tech being used from Tony Stark and
What Endgame's Original Time Suit Helmets Were Supposed To Look Like
Cosplay_Rim Endgame Quantum Realm Helmet Mask for Adult (Resin) : Amazon.com.au: Toys & Games
quantum-time-travel-helmet-avengers-endgame-team-suit-tony-stark-3d-printable-model-print-file-stl-do3d | Superhéroes, Personajes de marvel, Traje de iron man
Red-Pym Cosplay on Twitter: "The Quantum Realm Helmet is finished, as you can already see. Here with the already finished parts of the rest of the suit #propmaker #Cosplayer #avengerscosplay #marvelcosplayer #avengers #