Ark Nova minimal insert for unsleeved cards

This insert consists of some parts of existing inserts plus some additional parts. The goal was a minimal, modular and expandable insert system.

The following things were used:

• card holder: https://www.thingiverse.com/thing:5172683
  scaled to x=94%, y=97%, z=100% in PrusaSlicer to fit unsleeved cards
• player and card boxes: https://www.thingiverse.com/thing:5163241
  -> modified to fit deluxe tokens and unsleeved cards
• deluxe player tokens: https://www.thingiverse.com/thing:5266169
• break cup token: https://www.thingiverse.com/thing:5367133
• animal discs: https://www.thingiverse.com/thing:5396814
• additional box to store animal discs and break cup token