If you are just starting to do it, you should buy FG (first grade) junior. It's very simple, with few parts, but most of the elbows and knees can't move, and there is little color separation, so the playability is not high.

MG is a master. Basically, it has a skeleton and a cockpit. Fine, complete color separation and strong fluidity. Generally, fingers can move.

Television is a partial representation of appearance and some weapons, but it has no skeleton. Divided into1100 and1144,1100 has complete color separation, fine workmanship and rough color separation. The TV version can be said to belong to HG (high grade) advanced. Liquidity is average.

HGUC refers to HG class. In the UC era, the body was basically1144, and there was basically no skeleton (a few), and the workmanship, material and maneuverability were better than those of ordinary HG.

You can do FG first, then HG, then HGUC, and finally MG. If you have the conditions, you can also contact PG (Perfect Level) Perfect Level.

Tools need a pencil sharpener, sandpaper and model scissors (this is the most important).