You can find official and custom cover art for the US version of the game from these community resources:
HP heavyweight project paper is also a popular choice for a professional, non-flimsy feel. MARIO RABBIDS SPARKS OF HOPE (NSP)(US)(Update...
Glossy is preferred to match the reflective nature of official inserts. 2. Required Dimensions You can find official and custom cover art
The standard dimensions for a Nintendo Switch game cover inlay are: 208mm x 161mm (approx. 8.2" x 6.3"). Spine Width: 9mm to 10mm . Required Dimensions The standard dimensions for a Nintendo
To produce a physical paper cover for (likely a digital NSP file you want to store in a physical case), you will need to print high-resolution artwork using specific paper and dimensions to match official Nintendo Switch releases. 1. Paper Specifications
For the most authentic look, use paper that mimics the sheen and weight of retail game covers: