Splendor Box v3 - Redesigned Gem Poker Chip Tray

Redesigned gem poker chip tray for @tjdesign 's Splendor Box v3 with wider supports on the chip holders on the ends of the tray.

The original design by @tjdesign is fantastic, but I modified it a bit after breaking one of the thin curved chip holders on the edge of the tray on my print. I redesigned the tray to strengthen those pieces by making the tray 2 mm longer and extending those holders all the way to the edge. The longer tray fits in the original box without any modifications, though it might be slightly more difficult to place the tray in the box as there is less play.

I also added fillets to reduce the number of sharp corners and also try to add a bit more strength to the holders.