This project is a great idea! Lara looks stunning and the renders are really fantastic. I'm impressed with the writing too. The intro fits well with the character. It's great that it starts out with a good amount of sexiness instead of withholding it until much later like some games out there. I'm particularly curious how the "resist" path will play out in the long run. I hope this project is successful enough to have other Croft Adventures stories. Croft Adventures - Tropical Heat. Croft Adventures - The Temple of Eros. Such possibilities.
One very small observation, in the section where Lara recalls finding the amulet she uses the word "butt." Since Lara's a British gal she would likely say "bum" not "butt."