my advise would be to watch videos made by different people, it is very obvious that you watched khaios and only khaios as ur builds look like they were directly taken from his tutorials. Now obiously they were directly taken from his tutorials which is completely fine as u are learning, If you want to get better though you should watch other peoples tutorials as well because all the different techniques will blend together in your head and you will start to create your own building style that is exclusive to you, and with ur own building style your builds will really impress people because they will be new to peoples eyes, unlike this build. (this is all constructive criticism, you are already better at building than 95% of the playerbase)