Laptop mount: behind the monitor (VESA 100/75)

I was looking for ideas to cleanup the desk a bit and found a great model for attaching laptop behind a monitor using VESA shelf. Unfortunately I'm very impatient and once I've seen the 18 hours print time of original model and amount of used filament I decided to make it more efficient.

Hopefully it'll be useful to someone ;)

Properties:

• 30 mm thick laptops support (33.5mm gap)
• VESA 100x100 / 75x75

Print guidelines

These might not be the best you can do - feel free to experiment a bit.

It printed in ~5 hours on my Ender 3 V2 Neo.
(4h 40m Prusa Slicer estimation, compared to 18 hours for original version)

• Nozzle: 0.4mm
• Layer height: 0.2mm
• Perimeters: 3x0.48mm
• Top/bottom layers: 4
• Infill: Cubic, 20% with 2mm anchoring
• Material: PETG
• Cooling: low to improve strength

Changes:

• Reduced width (138mm → 33mm)
• Stronger inside-outside connection
• More cable holders