This custom Kuromi fan PC grill project was created for a client who wanted to add personality and character styling to their computer build. Instead of using a standard metal grill, the goal was to produce a decorative yet functional fan cover that protects the blades while turning the cooling setup into a visual highlight.
The design features layered character artwork integrated into a circular fan grill frame sized for standard PC fan mounting points. Because decorative grills must still allow proper airflow, spacing and cutout balance were carefully checked so the character silhouette would not overly restrict ventilation while still reading clearly from a distance.
To achieve the multi color look, the print plan was organized by layers and parts rather than painted after printing. This keeps edges crisp and colors consistent, while reducing finishing time. Tolerances were tuned so the character insert fits cleanly inside the grill ring without warping or lift, even on thinner sections like ears and small detail features.
Structural thickness was adjusted across the frame to prevent flex during screw mounting. Mount holes were reinforced to handle repeated installation and removal, which is common in PC case modding. Surface settings were also optimized so the visible front face prints smooth and display ready straight off the bed.
The final result is a themed PC fan grill that functions as protection, airflow guard, and visual accent all at once — a small part that makes a big difference in a custom setup.