Goodnight everyone how are you?

Sorry for my bad English but I write from Brazil and do not speak English, I use an online translator ...

Well, I need to model the chairs NIRVANA and KIMONO this site here:
http://www.marciaperasso.com.br/marciaperasso/portugues

I have many plugins here which I think the sculp tools and subdivided and smooth would be ideal but I can not model at all!

Anyone recommend any other plugins?

OBRIGADO