if you gonna buy toys from Aliexpress at low cost you must have this points clear:
>most form not saying all will be bootleg with missing or bad impression at the boxes so will not be as good for display as originals
>some will have loose or tight joints thatyou will have to fix with semi flexible glue or hot hair dryer + silicone base lube
>others will have spots without propperly being painted
>at least 1 face will have weird eyes
>worst sceneario are missed parts orwroken joints

in my experience you will develope a second hobby of repairing toys and even customize theme, having a 3d printer also helps you, i used a FMD printer to make a balljoint for sentinel spider gwen neck which broke after moving it.

so buy at your won risk anon, but if you keep insiting you can end up learing a few things abbout fixing toys, damn you can even start resellign theme as upgraded quality bootlegs and earn a few bucks in the process if you have the time.