>>11434619
I only bought one bootleg model kit from AliExpress so far but I was really impressed with the quality. It's definitely a cheaper plastic and manufacturing process than official Bandai, but not by much, and as long as you'll take some extra time cleaning the imperfections up it can turn out pretty nice.
I think I spent like 20 euro on it. There was a single missing piece though, but luckily nothing structural (you can see it in the bottom half of the shoulder logo)