So, Zaphod Beeblebrox is out of the picture?

Here, have a lingot!

Мне кажется русскии очень реалистичные и практичние.

нос - nose (masculine noun), рука - hand/arm (feminine noun), тело - body (neutral noun),

одИН нос, одНА рука, одНО тело (one nose, one hand/arm, one body, nominative case)

двА носа, двЕ руки, двА тела (one nose, one hand/arm, one body, genitive singular)

it is genitive singular so рукИ and ногИ. i suggest you openrussian dictionary where you can find the declension of most words

ноги́ is genitive singular pronunciation но́ги is nominative and accusative plural pronunciation