Full instructions on my blog: https://robotzero.one/esp32-cam-tft-selfie/
data - Contains graphics for countdown
SelfieCam.ino - Arduino Sketch
SelfieCam.stl - 3D print file
User_Setup.h - eSPI TFT library setup file
camera_index.h - web interface included by Arduino Sketch
interface.html - source file for camera_index.h
Create a new folder with your other Arduino Sketches called SelfCam and copy the data folder and the SelfieCam.ino and the camera_index.h files.