5 model

Free

Neopixel TPU Flower

Thingiverse

Free

Neopixel ring placeholders(8-LED, 12-LED, 16-LED and 24-LED)

Thingiverse

Free

60 LED Neopixel Clock

Thingiverse

Free

Ghostbusters PKE Meter NeoPixel, OLED, incl. Arduino code

Thingiverse

Free

Uncle Bens Ender 3 & Ender 3 Pro Fang for 40mm Fans with BLTouch and Neopixel support

Thingiverse