Django 2 - Take photo using device camera/webcam & save to database

Task Requirements:

Create a single page Django app that when launched brings up a full screen modal with live image preview. On taking the photo the image is saved into the database and returns to the mainscreen (cross to exit preview). Mainscreen should now show list of all photos in the database.

See attached image for detail.

MUST:
Based solely on the default django "startproject"
Use Django 2+ and Python3+
Use HTML 5
Be compatible with crispy_forms
Use Bootstrap 4 or Material Design styles

MUST NOT:
Use flash or any other pre-approved libraries

Timescale:
5 Working days from project acceptance

Delivery:
Checkpoint and progress review at 3 day point
Files to be uploaded and demonstrated working prior to release of funds
Upload via PPH
Copyright transferred to buyer on completion

############
CLARIFICATIONS:
Use any single JS library but no frameworks (eg Angual, React etc) - The total package must be as small and readable as possible.
A good starting point is - https://github.com/kasperkamperman/MobileCameraTemplate
Comment all your code.
DB currently used is Postgres but you can SQLite3 for ease of setup and delivery