All of these Marvel Cinematic Universe came with this stand base in their Avengers:Endgame DX Versions.
Captain America: Endgame Edition DX Vers.
https://www.goodsmile.info/en/product/8882/Nendoroid+Captain+America+Endgame+Edition+DX+Ver.html
Thor: Endgame Vers. DX Vers.
https://www.goodsmile.info/en/product/9157/Nendoroid+Thor+Endgame+Ver+DX.html
Ant-Man: Endgame Vers. DX
https://www.goodsmile.info/en/product/9504/Nendoroid+Ant+Man+Endgame+Ver+DX.html
Star-Lord: Endgame Ver. DX
https://www.goodsmile.info/en/product/9830/Nendoroid+Star+Lord+Endgame+Ver+DX.html
Black Widow: Endgame Vers. DX
https://www.goodsmile.info/en/product/9704/Nendoroid+Black+Widow+Endgame+Ver+DX.html
Doctor Strange: Endgame DX Vers.
https://www.goodsmile.info/en/product/9828/Nendoroid+Doctor+Strange+Endgame+Ver+DX.html
Nebula DX Vers.
https://www.goodsmile.info/en/product/9898/Nendoroid+Nebula+Endgame+Ver+DX.html
Hawkeye: Endgame Ver. DX
https://www.goodsmile.info/en/product/9259/Nendoroid+Hawkeye+Endgame+Ver+DX.html
Iron Man Mark 85: Endgame Ver. DX Vers.
https://www.goodsmile.info/en/product/8975/Nendoroid+Iron+Man+Mark+85+Endgame+Ver.html
Iron Spider: Endgame Ver. (Spiderman) DX Versio
https://www.goodsmile.info/en/product/10235/Nendoroid+Iron+Spider+Endgame+Ver+DX.html