The video for this demo is quite long 1 hour 15 minutes  approx. That was the complete painting time so you don’t actually miss anything. Complete beginners would find this a tricky one to paint although it can be simplified using 3 colours red,  yellow and blue.

Colours 

Cobalt Blue
Ultramarine Blue
Cerulean Blue
Raw Sienna
Burnt Sienna
Burnt Umber
Light Red
Cadmium Yellow
Lemon Yellow

Any of these colours could easily be substituted for similar colours in your pallet.