Off-road Metal Tablet Holder 3D Design

I need a 3D design for a rugged, off-road, 8-inch tablet holder intended for use on a motorcycle. The design must be compatible with the AMPS mounting pattern.

Key Requirements:
- Design must be for a holder made of metal
- Must include anti-vibration features
- Incorporate a quick-release mechanism
- Include a locking mechanism

Ideal Skills:
- Proficiency in 3D design software
- Experience with designing for off-road motorcycle use
- Understanding of AMPS mounting pattern
- Ability to design for durability and resilience
- Experience with creating designs ready for production

Please ensure your design can withstand the rigors of off-road use, while also being easy to use and reliable.

tablets dimensions are 227*148*22.5mm and weight is 700grams
All the buttons should remain accessible while in the holder.
At the bottom there are pogo pins. the pogo pins will not be used and can be covered by the holder.
At the bottom there is an aviation plug. this plug should remain accessible because it will be used to charge the tablet.

There are 4 m3 screw holes in the back of the tablet and 4 more on the side (2 at the top and to at the bottom)

I have a 3 printer with me to print and try the parts.
I can provide additional measurements as well

Please let me know if you need any other informaion