They are essentially extra swatches, and won't replace anything. The contacts can be found in the Face Paint section, and the Non-Defaults can be found with the other eye colours. If you choose default replacements, please make sure that you don't have any other default replacement eye files in your mods folder, or they will conflict and you won't be able to change your sims eyes.
These eyes have been up for a while on my Simblr, but I forgot to upload them here, so here they are for anybody who may like them! The Default version adds eye swatches that perfectly match the Maxis style, while the Default Replacement version replaces the base game eye swatches for a seamless, updated look. UPDATE - Now fixed for infants! - Also fixed Vampire eyes being strange and floating on other ages: redownload the replacements file and download the extra file for infants if you'd like it!
