diff --git a/public/assets/stp_audio.mp3 b/public/assets/stp_audio.mp3 new file mode 100644 index 0000000..6a5146a Binary files /dev/null and b/public/assets/stp_audio.mp3 differ diff --git a/public/assets/stp_image.png b/public/assets/stp_image.png new file mode 100644 index 0000000..05e6625 Binary files /dev/null and b/public/assets/stp_image.png differ diff --git a/public/assets/stp_video.mp4 b/public/assets/stp_video.mp4 new file mode 100644 index 0000000..975f321 Binary files /dev/null and b/public/assets/stp_video.mp4 differ