Hi, I am Josh, a 12 year old who is not very good at building, I am seeking someone to show me how to build, I mean good, not bad, but good. I am not willing to waste my parents money due to economical problems that run in the family.
There's no such a thing as showing how to build. People learn to build and put more detail from times of fails and experiences. Although there are some videos that show example of builds like Grian they dont exactly teach you to build. I would say start building and try detail, color match and keep on doing it to gain more experience.
I've been watching YouTube videos of structures I like, and duplicating them in order to learn. I am seeing some results: I designed my own pub the other day and I think it looks quite good, if I do say so. A couple of good YouTube builders are Pixlriffs and Grian.