<IfModule mod_rewrite.c>
RewriteEngine Off
</IfModule>
could somebody convert this .htaccess to NGINX rewrite,,??

<IfModule mod_headers.c>
<FilesMatch "\.(gif|jpg|png|css|swf)$">
Header set Cache-Control "max-age=29030400"
</FilesMatch>
</IfModule>

<IfModule mod_expires.c>
ExpiresActive On
ExpiresDefault A604800
ExpiresByType text/css A604800
ExpiresByType image/gif A604800
ExpiresByType image/png A604800
ExpiresByType image/jpeg A604800
ExpiresByType application/x-shockwave-flash A604800
</IfModule>

if u could help me, i'll be glad and u're the best !
thx