Much like the Mr. Raccoon statues in the Resident Evil 2 remake, Resident Evil 3 has a set of statues to collect based on the toys that one of the major toy shops sells in Raccoon City.
Friend of the site Rob from SomeWhatAwesomeGames has provided a guide to get the Charlie Dolls in Resident Evil 3 which you can watch HERE or below
Collecting all the goals will net you the following rewards: