<prompt> Translate the following text to EnglishIdadi ya michoro iliyotarajiwa kuwakilisha muundo uliokamilika iliongezeka kutoka karibu 2,900 wakati wa ukaguzi muhimu wa muundo hadi karibu 4,700 mnamo Julai 2001.  <response>: The total number of drawings expected to represent the completed design grew from about 2,900 at the critical design review to almost 4,700 as of July 2001. 