as i said in a previous post no need for a teacher all u need is analyzing pro players and some tips
first start by knowing what each joint does
second of all learn how to spar (it makes u master your balance) here a helpful
link it taught me how to spar
three avoid high dismemberment mods such as judo/mushu but when u think u are capable of other mods try rk-mma/lenshu those mods depends on your skills