7 inch LCD touch screen case for articulating arm

This is a mix of 2 parts to use a LCD case for my Waveshare 7" touch screen with the articulating LED lamp arms. These are the projects and components taken into consideration for this mix:

3D printed articulating LED lamp: https://www.thingiverse.com/thing:2505394/
7in LCD monitor case for WaveShare HDMI LCD: https://www.thingiverse.com/thing:2004774
Touch screen Waveshare 7": https://www.waveshare.com/wiki/7inch_HDMI_LCD_(B)
Shop: https://www.waveshare.com/7inch-HDMI-LCD-B.htm

The back cover