Unzip the downloaded file and place all those files into your Sims 4 Tray folder, which can be found at
Documents » Electronic Arts » The Sims 4 » Tray.
Don’t forget to download all the custom content listed. Otherwise, your sim won’t look like mine.
Place custom content files into the Mods folder located at
Documents » Electronic Arts » The Sims 4 » Mods.
CAS Background: https://katverse.com/custom-content/cas-backgrounds/
Skin: https://magic-bot.tumblr.com/post/166047409042/new-texture-custom-icons-old-teen-unisex
Skin tone: https://www.thesimsresource.com/downloads/details/category/sims4-skintones/title/skintone-set-v2/id/1313399/
Glossy skin overlay: http://xldsims.tumblr.com/post/139654327414/a-shiny-ish-oiled-up-skin-finish-that-wont-blind
Body replacements: http://luumiasims.com/post/152404590469/body-redux3-new-body-replacements-to-improve-your
Hair (HallowSims_Dreamer.package): http://simfileshare.net/folder/13711/
Nose mask: https://obscurus-sims.tumblr.com/
Face highlight: https://tieba.baidu.com/p/3250374569?see_lz=1
Face contour: https://www.thesimsresource.com/downloads/details/category/sims4-makeup-female-skindetails/title/skin-details/id/1365360/
Eyes: http://pixelore.tumblr.com/post/166125102834/download-simfileshare-non-default-contacts
No EA eyelashes: http://cienzroza.tumblr.com/post/160017930275/no-ea-eyelashes
3D Eyelashes: http://kijiko-catfood.com/category/the-sims4/ts4-makeup/
Eyebrows: https://www.thesimsresource.com/downloads/details/category/sims4-hair-facial/title/s-club-wm-ts4-eyebrows-f-201705-/id/1372185/
Eye bags: https://tamosim.blogspot.com/2015/10/ts4-basic-10-eye-bags-set-for-all.html
Eyeshadow: http://catplnt.tumblr.com/post/159644834281/a-nightmare-in-beige-eye-makeup-set-as-the
Eyeliner: https://katverse.tumblr.com/post/165760178682/black-and-white-eyeliner-bwey01-eyeliner-3-options
Blush: https://www.thesimsresource.com/downloads/details/category/sims4-makeup-female-blush/title/imf-anemone-blush-n.19/id/1368492/
Lips: https://obscurus-sims.tumblr.com/post/161321717358/lips-n2-20-colors-teen-males-and-females-hq
Nails: https://www.thesimsresource.com/downloads/details/category/sims4-accessories-female-rings/title/matte-square-nails-n07/id/1338599/
Glasses: http://sby2ol.blog.me/220986674451
Necker: https://www.thesimsresource.com/downloads/details/category/sims4-accessories-female-necklaces/title/neckerchief-%28necklace%29/id/1372167/
Handbag: http://sims4designs.blogspot.com/2016/10/leisure-womens-crossbody-bag-with.html
Jacket: https://www.thesimsresource.com/downloads/details/category/sims4-clothing-female-teenadultelder-everyday/title/puffa-jacket/id/1370812/
Jeans: http://tajsiwel.tumblr.com/post/133495148535/in-good-time-15-swatches-5-come-with-a-belt
Boots: https://www.thesimsresource.com/downloads/details/category/sims4-shoes-female-teenadultelder/title/madlen-nikolis-boots/id/1357385/
