Filipina's: quite short, and can get chubby partly because of the Hispanic blood
Chinese/Koreans: medium short to average height, generally very thin, some gaunt looking
Japanese: average height, usually the fittest and most attractive body wise, not too thin but generally not overweight. They don't shave their pubic hair. They can be snobbish and range from prude to nympho.
Thai/Vietnamese/Laotians: About half are near average height, the other half are VERY short (under 4'8"), usually thin but rarely super gaunt
Malaysian Chinese: average height, average weight to often overweight. They like to eat there.
Malaysians/Indonesians: typically from Muslim backgrounds, if they're the less religious type they will show skin. Often quite attractive, curvy and the right height/weight.
India Indians: all over the place. The small ones can be really skinny (almost anorexic types) but the others usually put on significant ugly fat after 30, even when they maintain a pretty face. Outside of Bollywood not many perfect rubinesque types.