Sega Game Gear cartdrige shell

** Update from 11/Sept/2018

New version

- A lot of sizes corrections and position adjustments
- Adding space for GG Everdrive micro SD card
- Adding pegs to clips the to parts
- Adding TOP variations: a simple without logo, a SEGA and a Krikzz
- Adding BOTTOM variations: a seimple and a one with a inset for a stickers

Still WIP, let me know if you have issue.

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Here's a replacement shell for Sega Game Gear.
I'm still waiting for my